Simmons, R., & Morrow, C. (2015). The happy vegan: A guide to living a long, healthy, and successful life. Avery an imprint of Penguin Random House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSimmons, Russell, और Chris Morrow. The Happy Vegan: A Guide to Living a Long, Healthy, and Successful Life. New York: Avery an imprint of Penguin Random House, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSimmons, Russell, और Chris Morrow. The Happy Vegan: A Guide to Living a Long, Healthy, and Successful Life. Avery an imprint of Penguin Random House, 2015.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.