How to cite?

APA (American Psychological Association) style

• Format: Title of web page. (Year, Month Date Accessed). Website Name. URL
• Example: PbS + HNO3 = Pb(NO3)2 + S + NO + H2O - Equazione chimica bilanciata, reagente limitante e stechiometria. (2024, May 7). WebQC.Org. https://it.webqc.org/balance.php?reaction=PbS+%2B+HNO3+%3D+Pb%28NO3%292+%2B+S+%2B+NO+%2B+H2O

MLA (Modern Language Association) style

• Format: 'Title of Web Page.' Website Name, Date of access, URL.
• Example: 'PbS + HNO3 = Pb(NO3)2 + S + NO + H2O - Equazione chimica bilanciata, reagente limitante e stechiometria', WebQC.Org, 7 May 2024, https://it.webqc.org/balance.php?reaction=PbS+%2B+HNO3+%3D+Pb%28NO3%292+%2B+S+%2B+NO+%2B+H2O

Chicago manual of style

• Format: 'Title of Web Page.' Website Name, last modified date (if available), URL.
• Example: 'PbS + HNO3 = Pb(NO3)2 + S + NO + H2O - Equazione chimica bilanciata, reagente limitante e stechiometria.' WebQC.Org, last modified May 7, 2024, https://it.webqc.org/balance.php?reaction=PbS+%2B+HNO3+%3D+Pb%28NO3%292+%2B+S+%2B+NO+%2B+H2O

Harward style

• Format: Title of Web Page. Website Name. Available at: URL (Accessed: Day Month Year).
• Example: PbS + HNO3 = Pb(NO3)2 + S + NO + H2O - Equazione chimica bilanciata, reagente limitante e stechiometria, WebQC.Org. Available at : https://it.webqc.org/balance.php?reaction=PbS+%2B+HNO3+%3D+Pb%28NO3%292+%2B+S+%2B+NO+%2B+H2O (Accessed: 7 May 2024).

Vancouver style

• Format: Title of web page [Internet]. Website Name [cited Year Month Day]. Available from: URL.
• Example: PbS + HNO3 = Pb(NO3)2 + S + NO + H2O - Equazione chimica bilanciata, reagente limitante e stechiometria [Internet]. WebQC.Org [cited 2024 May 7]. Available from: https://it.webqc.org/balance.php?reaction=PbS+%2B+HNO3+%3D+Pb%28NO3%292+%2B+S+%2B+NO+%2B+H2O