Zoo Animal Welfare

MLA

Maple, Terry, Terry L Maple, and Bonnie M Perdue. Zoo Animal Welfare. Dordrecht: Springer Berlin Heidelberg, 2013.

APA

Maple, T., Maple, T. L, & Perdue, B. M. (2013). Zoo Animal Welfare. Dordrecht: Springer Berlin Heidelberg.

Chicago

Maple, Terry, Terry L Maple, and Bonnie M Perdue. Zoo Animal Welfare. Dordrecht: Springer Berlin Heidelberg, 2013.