APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Stephens, D. W., Brown, J. S., & Ydenberg, R. C. (2007). Foraging: Behavior and ecology. University of Chicago Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, David W. Stephens, Joel S. Brown, और Ronald C. Ydenberg. Foraging: Behavior and Ecology. Chicago: University of Chicago Press, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Foraging: Behavior and Ecology. University of Chicago Press, 2007.
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