APA način citiranja

Vaarst, M., Roderick, S., Lund, V., & Lockeretz, W. (2004). Animal health and welfare in organic agriculture. CAB International.

Čikaški stil citiranja

Vaarst, M., S. Roderick, V. Lund, i William Lockeretz. Animal Health and Welfare in Organic Agriculture. UK: CAB International, 2004.

MLA način citiranja

Vaarst, M., et al. Animal Health and Welfare in Organic Agriculture. CAB International, 2004.