APA (7th ed.):
ProCon.org. (2013, July 10). 3000 BC – Evidence of Dairy Cows Playing a Major Role in Ancient Sumerian Civilization. ProCon.org. https://milk.procon.org/timeline-events/3000-bc-evidence-of-dairy-cows-playing-a-major-role-in-ancient-sumerian-civilization
[Editor's Note: The APA citation style requires double spacing within entries.]
Chicago (17th ed.):
ProCon.org, "3000 BC – Evidence of Dairy Cows Playing a Major Role in Ancient Sumerian Civilization," ProCon.org. last modified July 10, 2013. https://milk.procon.org/timeline-events/3000-bc-evidence-of-dairy-cows-playing-a-major-role-in-ancient-sumerian-civilization/.
MLA (9th ed.):
ProCon.org, "3000 BC – Evidence of Dairy Cows Playing a Major Role in Ancient Sumerian Civilization." ProCon.org. 10 July 2013, milk.procon.org/timeline-events/3000-bc-evidence-of-dairy-cows-playing-a-major-role-in-ancient-sumerian-civilization
[Editor’s Note: The MLA citation style requires double spacing within entries.]
Turabian (9th ed.):
ProCon.org. "3000 BC – Evidence of Dairy Cows Playing a Major Role in Ancient Sumerian Civilization." ProCon.org. Last modified on July 10, 2013. Accessed June 2, 2023. https://milk.procon.org/timeline-events/3000-bc-evidence-of-dairy-cows-playing-a-major-role-in-ancient-sumerian-civilization/