APA način citiranja

Hans Spoolder. (1998). Effects of food motivation on stereotypies and Aggression in group housed sows. The Netherland: Wageningen.

Čikaški stil citiranja

Hans Spoolder. Effects of Food Motivation On Stereotypies and Aggression in Group Housed Sows. The Netherland: Wageningen, 1998.

MLA način citiranja

Hans Spoolder. Effects of Food Motivation On Stereotypies and Aggression in Group Housed Sows. The Netherland: Wageningen, 1998.

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