APA (6th ed.):
ProCon.org. (2014, October 21). Gay Marriage Now Legal in 32 US States. Retrieved from https://www.procon.org/gay-marriage-now-legal-in-32-us-states/
[Editor's Note: The APA citation style requires double spacing within entries.]
Chicago (17th ed.):
ProCon.org, "Gay Marriage Now Legal in 32 US States," ProCon.org. last modified October 21, 2014. https://www.procon.org/gay-marriage-now-legal-in-32-us-states/.
MLA (8th ed.):
ProCon.org, "Gay Marriage Now Legal in 32 US States." ProCon.org. 21 Oct. 2014, www.procon.org/gay-marriage-now-legal-in-32-us-states/
[Editor’s Note: The MLA citation style requires double spacing within entries.]
Turabian (8th ed.):
ProCon.org. "Gay Marriage Now Legal in 32 US States." ProCon.org. Last modified on October 21, 2014. Accessed January 16, 2021. https://www.procon.org/gay-marriage-now-legal-in-32-us-states/