APA (6th ed.):
ProCon.org. (2008, May 8). US Government Accountability Office (GAO). Retrieved from https://medicalmarijuana.procon.org/source-biographies/us-government-accountability-office-gao/
[Editor's Note: The APA citation style requires double spacing within entries.]
Chicago (17th ed.):
ProCon.org, "US Government Accountability Office (GAO)," ProCon.org. last modified May 8, 2008. https://medicalmarijuana.procon.org/source-biographies/us-government-accountability-office-gao/.
MLA (8th ed.):
ProCon.org, "US Government Accountability Office (GAO)." ProCon.org. 8 May 2008, medicalmarijuana.procon.org/source-biographies/us-government-accountability-office-gao/
[Editor’s Note: The MLA citation style requires double spacing within entries.]
Turabian (8th ed.):
ProCon.org. "US Government Accountability Office (GAO)." ProCon.org. Last modified on May 8, 2008. Accessed February 24, 2021. https://medicalmarijuana.procon.org/source-biographies/us-government-accountability-office-gao/