Westerterp, K. R. (1976). How rats economize energy loss in starvation. Rijksuniversiteit te Groningen.
Čikaški stil citiranja (17. izdanje)Westerterp, Klaas Roelof. How Rats Economize Energy Loss in Starvation. Netherlands: Rijksuniversiteit te Groningen, 1976.
MLA način citiranja (8. izdanje)Westerterp, Klaas Roelof. How Rats Economize Energy Loss in Starvation. Rijksuniversiteit te Groningen, 1976.
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