APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, & Grumet, R. (2011). Environmental safety of genetically engineered crops. Michigan State University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, और Rebecca Grumet. Environmental Safety of Genetically Engineered Crops. East Lansing, Mich.: Michigan State University Press, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, और Rebecca Grumet. Environmental Safety of Genetically Engineered Crops. Michigan State University Press, 2011.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.