APA aipamena

A F Fraser & D M Broom. (1990). Farm animal behaviour and welfare (3.). CABI.

Chicago Style aipamena

A F Fraser and D M Broom. Farm Animal Behaviour and Welfare. 3. CABI, 1990.

MLA aipamena

A F Fraser and D M Broom. Farm Animal Behaviour and Welfare. 3. CABI, 1990.

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