APA (6th ed.):
ProCon.org. (2016, April 18). Pennsylvania Becomes 24th US State to Legalize Medical Marijuana. Retrieved from https://www.procon.org/pennsylvania-becomes-24th-us-state-to-legalize-medical-marijuana/
[Editor's Note: The APA citation style requires double spacing within entries.]
Chicago (17th ed.):
ProCon.org, "Pennsylvania Becomes 24th US State to Legalize Medical Marijuana," ProCon.org. last modified April 18, 2016. https://www.procon.org/pennsylvania-becomes-24th-us-state-to-legalize-medical-marijuana/.
MLA (8th ed.):
ProCon.org, "Pennsylvania Becomes 24th US State to Legalize Medical Marijuana." ProCon.org. 18 Apr. 2016, www.procon.org/pennsylvania-becomes-24th-us-state-to-legalize-medical-marijuana/
[Editor’s Note: The MLA citation style requires double spacing within entries.]
Turabian (8th ed.):
ProCon.org. "Pennsylvania Becomes 24th US State to Legalize Medical Marijuana." ProCon.org. Last modified on April 18, 2016. Accessed January 21, 2021. https://www.procon.org/pennsylvania-becomes-24th-us-state-to-legalize-medical-marijuana/