Nordell, S. E., & Valone J. Thomas. (2017). Animal behaviour: Concepts, methods and applications (International second edition.). Oxford University Press.
Čikaški stil citiranja (17. izdanje)Nordell, Shawn E., i Valone J. Thomas. Animal Behaviour: Concepts, Methods and Applications. International second edition. New York, New York: Oxford University Press, 2017.
MLA način citiranja (9. izdanje)Nordell, Shawn E., i Valone J. Thomas. Animal Behaviour: Concepts, Methods and Applications. International second edition. Oxford University Press, 2017.
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