APA (6th ed.):
ProCon.org. (2009, August 6). UPDATED: Felon Voting Historical Timeline. Retrieved from https://www.procon.org/updated-felon-voting-historical-timeline/
[Editor's Note: The APA citation style requires double spacing within entries.]
Chicago (17th ed.):
ProCon.org, "UPDATED: Felon Voting Historical Timeline," ProCon.org. last modified August 6, 2009. https://www.procon.org/updated-felon-voting-historical-timeline/.
MLA (8th ed.):
ProCon.org, "UPDATED: Felon Voting Historical Timeline." ProCon.org. 6 Aug. 2009, www.procon.org/updated-felon-voting-historical-timeline/
[Editor’s Note: The MLA citation style requires double spacing within entries.]
Turabian (8th ed.):
ProCon.org. "UPDATED: Felon Voting Historical Timeline." ProCon.org. Last modified on August 6, 2009. Accessed April 12, 2021. https://www.procon.org/updated-felon-voting-historical-timeline/