APA (7th ed.):
ProCon.org. (2019, September 24). 79 – Pliny the Elder Writes about Medicinal Properties of Cannabis Plant. ProCon.org. https://medicalmarijuana.procon.org/timeline-events/79-pliny-the-elder-writes-about-medicinal-properties-of-cannabis-plant
[Editor's Note: The APA citation style requires double spacing within entries.]
Chicago (17th ed.):
ProCon.org, "79 – Pliny the Elder Writes about Medicinal Properties of Cannabis Plant," ProCon.org. last modified September 24, 2019. https://medicalmarijuana.procon.org/timeline-events/79-pliny-the-elder-writes-about-medicinal-properties-of-cannabis-plant/.
MLA (9th ed.):
ProCon.org, "79 – Pliny the Elder Writes about Medicinal Properties of Cannabis Plant." ProCon.org. 24 Sep. 2019, medicalmarijuana.procon.org/timeline-events/79-pliny-the-elder-writes-about-medicinal-properties-of-cannabis-plant
[Editor’s Note: The MLA citation style requires double spacing within entries.]
Turabian (9th ed.):
ProCon.org. "79 – Pliny the Elder Writes about Medicinal Properties of Cannabis Plant." ProCon.org. Last modified on September 24, 2019. Accessed June 1, 2023. https://medicalmarijuana.procon.org/timeline-events/79-pliny-the-elder-writes-about-medicinal-properties-of-cannabis-plant/