APA

Rollin Bernard E,, . (1981). Animal rights and human morality. New York: Prometheus Book.

Chicago

Rollin Bernard E,, . 1981. Animal rights and human morality. New York: Prometheus Book.

Harvard

Rollin Bernard E,, . (1981). Animal rights and human morality. New York: Prometheus Book.

MLA

Rollin Bernard E,, . Animal rights and human morality. New York: Prometheus Book. 1981.