APA (7th ed.):
ProCon.org. (2007, September 4). Toby Sterling. ProCon.org. https://euthanasia.procon.org/source-biographies/toby-sterling
[Editor's Note: The APA citation style requires double spacing within entries.]
Chicago (17th ed.):
ProCon.org, "Toby Sterling," ProCon.org. last modified September 4, 2007. https://euthanasia.procon.org/source-biographies/toby-sterling/.
MLA (9th ed.):
ProCon.org, "Toby Sterling." ProCon.org. 4 Sep. 2007, euthanasia.procon.org/source-biographies/toby-sterling
[Editor’s Note: The MLA citation style requires double spacing within entries.]
Turabian (9th ed.):
ProCon.org. "Toby Sterling." ProCon.org. Last modified on September 4, 2007. Accessed May 20, 2022. https://euthanasia.procon.org/source-biographies/toby-sterling/