How to cite?

APA (American Psychological Association) style

• Format: Title of web page. (Year, Month Date Accessed). Website Name. URL
• Example: Massa molare (NH3)*H2O*2(P4O10)*2(H2SO4)*NaOH. (2025, March 13). WebQC.Org. https://it.webqc.org/molecular-weight-of-%28NH3%29%2AH2O%2A2%28P4O10%29%2A2%28H2SO4%29%2ANaOH.html

MLA (Modern Language Association) style

• Format: 'Title of Web Page.' Website Name, Date of access, URL.
• Example: 'Massa molare (NH3)*H2O*2(P4O10)*2(H2SO4)*NaOH', WebQC.Org, 13 March 2025, https://it.webqc.org/molecular-weight-of-%28NH3%29%2AH2O%2A2%28P4O10%29%2A2%28H2SO4%29%2ANaOH.html

Chicago manual of style

• Format: 'Title of Web Page.' Website Name, last modified date (if available), URL.
• Example: 'Massa molare (NH3)*H2O*2(P4O10)*2(H2SO4)*NaOH.' WebQC.Org, last modified March 13, 2025, https://it.webqc.org/molecular-weight-of-%28NH3%29%2AH2O%2A2%28P4O10%29%2A2%28H2SO4%29%2ANaOH.html

Harward style

• Format: Title of Web Page. Website Name. Available at: URL (Accessed: Day Month Year).
• Example: Massa molare (NH3)*H2O*2(P4O10)*2(H2SO4)*NaOH, WebQC.Org. Available at : https://it.webqc.org/molecular-weight-of-%28NH3%29%2AH2O%2A2%28P4O10%29%2A2%28H2SO4%29%2ANaOH.html (Accessed: 13 March 2025).

Vancouver style

• Format: Title of web page [Internet]. Website Name [cited Year Month Day]. Available from: URL.
• Example: Massa molare (NH3)*H2O*2(P4O10)*2(H2SO4)*NaOH [Internet]. WebQC.Org [cited 2025 March 13]. Available from: https://it.webqc.org/molecular-weight-of-%28NH3%29%2AH2O%2A2%28P4O10%29%2A2%28H2SO4%29%2ANaOH.html