APA (6th ed.):
ProCon.org. (2011, June 29). New York Becomes the Sixth State to Legalize Gay Marriage. Retrieved from https://www.procon.org/new-york-becomes-the-sixth-state-to-legalize-gay-marriage/
[Editor's Note: The APA citation style requires double spacing within entries.]
Chicago (17th ed.):
ProCon.org, "New York Becomes the Sixth State to Legalize Gay Marriage," ProCon.org. last modified June 29, 2011. https://www.procon.org/new-york-becomes-the-sixth-state-to-legalize-gay-marriage/.
MLA (8th ed.):
ProCon.org, "New York Becomes the Sixth State to Legalize Gay Marriage." ProCon.org. 29 June 2011, www.procon.org/new-york-becomes-the-sixth-state-to-legalize-gay-marriage/
[Editor’s Note: The MLA citation style requires double spacing within entries.]
Turabian (8th ed.):
ProCon.org. "New York Becomes the Sixth State to Legalize Gay Marriage." ProCon.org. Last modified on June 29, 2011. Accessed January 15, 2021. https://www.procon.org/new-york-becomes-the-sixth-state-to-legalize-gay-marriage/