Stone, G., & Freston, K. (2021). 72 reasons to be vegan: Why plant-based, why now. Workman Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStone, Gene, और Kathy Freston. 72 Reasons to Be Vegan: Why Plant-based, Why Now. New York: Workman Publishing, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStone, Gene, और Kathy Freston. 72 Reasons to Be Vegan: Why Plant-based, Why Now. Workman Publishing, 2021.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.