APA (7th ed.):
ProCon.org. (2019, September 24). 2700 BC – Chinese Emperor Shen Nung Said to Discover Healing Properties of Marijuana. ProCon.org. https://medicalmarijuana.procon.org/timeline-events/2700-bc-chinese-emperor-shen-nung-said-to-discover-healing-properties-of-marijuana
[Editor's Note: The APA citation style requires double spacing within entries.]
Chicago (17th ed.):
ProCon.org, "2700 BC – Chinese Emperor Shen Nung Said to Discover Healing Properties of Marijuana," ProCon.org. last modified September 24, 2019. https://medicalmarijuana.procon.org/timeline-events/2700-bc-chinese-emperor-shen-nung-said-to-discover-healing-properties-of-marijuana/.
MLA (9th ed.):
ProCon.org, "2700 BC – Chinese Emperor Shen Nung Said to Discover Healing Properties of Marijuana." ProCon.org. 24 Sep. 2019, medicalmarijuana.procon.org/timeline-events/2700-bc-chinese-emperor-shen-nung-said-to-discover-healing-properties-of-marijuana
[Editor’s Note: The MLA citation style requires double spacing within entries.]
Turabian (9th ed.):
ProCon.org. "2700 BC – Chinese Emperor Shen Nung Said to Discover Healing Properties of Marijuana." ProCon.org. Last modified on September 24, 2019. Accessed May 16, 2023. https://medicalmarijuana.procon.org/timeline-events/2700-bc-chinese-emperor-shen-nung-said-to-discover-healing-properties-of-marijuana/