Begon, M., Townsend, C. R., & Harper, J. L. (1986). Ecology: Individuals, populations, and communities. Blackwell Scientific.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBegon, Michael, Colin R. Townsend, और John L. Harper. Ecology: Individuals, Populations, and Communities. Oxford: Blackwell Scientific, 1986.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBegon, Michael, et al. Ecology: Individuals, Populations, and Communities. Blackwell Scientific, 1986.
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