APA-viite (7. p.)
ebrary, Inc, Foster, S. A., & Endler, J. A. (1999). Geographic variation in behavior: Perspectives on evolutionary mechanisms. Oxford University Press.
Chicago-viite (17. p.)
ebrary, Inc, Susan Adlai Foster, ja John A. Endler. Geographic Variation in Behavior: Perspectives on Evolutionary Mechanisms. New York: Oxford University Press, 1999.
MLA-viite (9. p.)
ebrary, Inc, et al. Geographic Variation in Behavior: Perspectives on Evolutionary Mechanisms. Oxford University Press, 1999.
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