How to cite?

APA (American Psychological Association) style

• Format: Title of web page. (Year, Month Date Accessed). Website Name. URL
• Example: How to cite. (2024, June 2). WebQC.Org. https://it.webqc.org/cite.php?cite_url=https%3A%2F%2Fit.webqc.org%2Fcite.php%3Fcite_url%3Dhttps%253A%252F%252Fit.webqc.org%252Fbalance.php%253Freaction%253DFe%252528NH%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E2%25253C%25252Fsub%25253E%252528SO%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E2%25253C%25252Fsub%25253E%25252A6H%25253Csub%25253E2%25253C%25252Fsub%25253EO%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253EC%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BK%25253Csub%25253E2%25253C%25252Fsub%25253EC%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E2%25253C%25252Fsub%25253E%252B%25253D%252BK%25253Csub%25253E2%25253C%25252Fsub%25253EFe%252528C%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E3%25253C%25252Fsub%25253E%25252A7H%25253Csub%25253E2%25253C%25252Fsub%25253EO%252B%25252B%252B%252528NH%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E2%25253C%25252Fsub%25253ESO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253ESO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253EO%26cite_title%3DFe%2528NH%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E2%253C%252Fsub%253E%2528SO%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E2%253C%252Fsub%253E%252A6H%253Csub%253E2%253C%252Fsub%253EO%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253EC%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520K%253Csub%253E2%253C%252Fsub%253EC%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E2%253C%252Fsub%253E%2520%253D%2520K%253Csub%253E2%253C%252Fsub%253EFe%2528C%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E3%253C%252Fsub%253E%252A7H%253Csub%253E2%253C%252Fsub%253EO%2520%252B%2520%2528NH%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E2%253C%252Fsub%253ESO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253ESO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253EO%2520-%2520Equazione%2520chimica%2520bilanciata%252C%2520reagente%2520limitante%2520e%2520stechiometria&cite_title=How%20to%20cite

MLA (Modern Language Association) style

• Format: 'Title of Web Page.' Website Name, Date of access, URL.
• Example: 'How to cite', WebQC.Org, 2 June 2024, https://it.webqc.org/cite.php?cite_url=https%3A%2F%2Fit.webqc.org%2Fcite.php%3Fcite_url%3Dhttps%253A%252F%252Fit.webqc.org%252Fbalance.php%253Freaction%253DFe%252528NH%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E2%25253C%25252Fsub%25253E%252528SO%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E2%25253C%25252Fsub%25253E%25252A6H%25253Csub%25253E2%25253C%25252Fsub%25253EO%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253EC%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BK%25253Csub%25253E2%25253C%25252Fsub%25253EC%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E2%25253C%25252Fsub%25253E%252B%25253D%252BK%25253Csub%25253E2%25253C%25252Fsub%25253EFe%252528C%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E3%25253C%25252Fsub%25253E%25252A7H%25253Csub%25253E2%25253C%25252Fsub%25253EO%252B%25252B%252B%252528NH%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E2%25253C%25252Fsub%25253ESO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253ESO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253EO%26cite_title%3DFe%2528NH%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E2%253C%252Fsub%253E%2528SO%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E2%253C%252Fsub%253E%252A6H%253Csub%253E2%253C%252Fsub%253EO%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253EC%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520K%253Csub%253E2%253C%252Fsub%253EC%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E2%253C%252Fsub%253E%2520%253D%2520K%253Csub%253E2%253C%252Fsub%253EFe%2528C%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E3%253C%252Fsub%253E%252A7H%253Csub%253E2%253C%252Fsub%253EO%2520%252B%2520%2528NH%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E2%253C%252Fsub%253ESO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253ESO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253EO%2520-%2520Equazione%2520chimica%2520bilanciata%252C%2520reagente%2520limitante%2520e%2520stechiometria&cite_title=How%20to%20cite

Chicago manual of style

• Format: 'Title of Web Page.' Website Name, last modified date (if available), URL.
• Example: 'How to cite.' WebQC.Org, last modified June 2, 2024, https://it.webqc.org/cite.php?cite_url=https%3A%2F%2Fit.webqc.org%2Fcite.php%3Fcite_url%3Dhttps%253A%252F%252Fit.webqc.org%252Fbalance.php%253Freaction%253DFe%252528NH%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E2%25253C%25252Fsub%25253E%252528SO%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E2%25253C%25252Fsub%25253E%25252A6H%25253Csub%25253E2%25253C%25252Fsub%25253EO%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253EC%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BK%25253Csub%25253E2%25253C%25252Fsub%25253EC%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E2%25253C%25252Fsub%25253E%252B%25253D%252BK%25253Csub%25253E2%25253C%25252Fsub%25253EFe%252528C%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E3%25253C%25252Fsub%25253E%25252A7H%25253Csub%25253E2%25253C%25252Fsub%25253EO%252B%25252B%252B%252528NH%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E2%25253C%25252Fsub%25253ESO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253ESO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253EO%26cite_title%3DFe%2528NH%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E2%253C%252Fsub%253E%2528SO%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E2%253C%252Fsub%253E%252A6H%253Csub%253E2%253C%252Fsub%253EO%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253EC%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520K%253Csub%253E2%253C%252Fsub%253EC%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E2%253C%252Fsub%253E%2520%253D%2520K%253Csub%253E2%253C%252Fsub%253EFe%2528C%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E3%253C%252Fsub%253E%252A7H%253Csub%253E2%253C%252Fsub%253EO%2520%252B%2520%2528NH%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E2%253C%252Fsub%253ESO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253ESO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253EO%2520-%2520Equazione%2520chimica%2520bilanciata%252C%2520reagente%2520limitante%2520e%2520stechiometria&cite_title=How%20to%20cite

Harward style

• Format: Title of Web Page. Website Name. Available at: URL (Accessed: Day Month Year).
• Example: How to cite, WebQC.Org. Available at : https://it.webqc.org/cite.php?cite_url=https%3A%2F%2Fit.webqc.org%2Fcite.php%3Fcite_url%3Dhttps%253A%252F%252Fit.webqc.org%252Fbalance.php%253Freaction%253DFe%252528NH%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E2%25253C%25252Fsub%25253E%252528SO%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E2%25253C%25252Fsub%25253E%25252A6H%25253Csub%25253E2%25253C%25252Fsub%25253EO%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253EC%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BK%25253Csub%25253E2%25253C%25252Fsub%25253EC%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E2%25253C%25252Fsub%25253E%252B%25253D%252BK%25253Csub%25253E2%25253C%25252Fsub%25253EFe%252528C%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E3%25253C%25252Fsub%25253E%25252A7H%25253Csub%25253E2%25253C%25252Fsub%25253EO%252B%25252B%252B%252528NH%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E2%25253C%25252Fsub%25253ESO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253ESO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253EO%26cite_title%3DFe%2528NH%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E2%253C%252Fsub%253E%2528SO%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E2%253C%252Fsub%253E%252A6H%253Csub%253E2%253C%252Fsub%253EO%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253EC%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520K%253Csub%253E2%253C%252Fsub%253EC%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E2%253C%252Fsub%253E%2520%253D%2520K%253Csub%253E2%253C%252Fsub%253EFe%2528C%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E3%253C%252Fsub%253E%252A7H%253Csub%253E2%253C%252Fsub%253EO%2520%252B%2520%2528NH%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E2%253C%252Fsub%253ESO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253ESO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253EO%2520-%2520Equazione%2520chimica%2520bilanciata%252C%2520reagente%2520limitante%2520e%2520stechiometria&cite_title=How%20to%20cite (Accessed: 2 June 2024).

Vancouver style

• Format: Title of web page [Internet]. Website Name [cited Year Month Day]. Available from: URL.
• Example: How to cite [Internet]. WebQC.Org [cited 2024 June 2]. Available from: https://it.webqc.org/cite.php?cite_url=https%3A%2F%2Fit.webqc.org%2Fcite.php%3Fcite_url%3Dhttps%253A%252F%252Fit.webqc.org%252Fbalance.php%253Freaction%253DFe%252528NH%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E2%25253C%25252Fsub%25253E%252528SO%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E2%25253C%25252Fsub%25253E%25252A6H%25253Csub%25253E2%25253C%25252Fsub%25253EO%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253EC%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BK%25253Csub%25253E2%25253C%25252Fsub%25253EC%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E2%25253C%25252Fsub%25253E%252B%25253D%252BK%25253Csub%25253E2%25253C%25252Fsub%25253EFe%252528C%25253Csub%25253E2%25253C%25252Fsub%25253EO%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E3%25253C%25252Fsub%25253E%25252A7H%25253Csub%25253E2%25253C%25252Fsub%25253EO%252B%25252B%252B%252528NH%25253Csub%25253E4%25253C%25252Fsub%25253E%252529%25253Csub%25253E2%25253C%25252Fsub%25253ESO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253ESO%25253Csub%25253E4%25253C%25252Fsub%25253E%252B%25252B%252BH%25253Csub%25253E2%25253C%25252Fsub%25253EO%26cite_title%3DFe%2528NH%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E2%253C%252Fsub%253E%2528SO%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E2%253C%252Fsub%253E%252A6H%253Csub%253E2%253C%252Fsub%253EO%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253EC%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520K%253Csub%253E2%253C%252Fsub%253EC%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E2%253C%252Fsub%253E%2520%253D%2520K%253Csub%253E2%253C%252Fsub%253EFe%2528C%253Csub%253E2%253C%252Fsub%253EO%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E3%253C%252Fsub%253E%252A7H%253Csub%253E2%253C%252Fsub%253EO%2520%252B%2520%2528NH%253Csub%253E4%253C%252Fsub%253E%2529%253Csub%253E2%253C%252Fsub%253ESO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253ESO%253Csub%253E4%253C%252Fsub%253E%2520%252B%2520H%253Csub%253E2%253C%252Fsub%253EO%2520-%2520Equazione%2520chimica%2520bilanciata%252C%2520reagente%2520limitante%2520e%2520stechiometria&cite_title=How%20to%20cite