Style de citation APA (7e éd.)

Regan, T. (1989). Animal rights and human obligations (2. ed.). Prentice Hall.

Style de citation Chicago (17e éd.)

Regan, Tom. Animal Rights and Human Obligations. 2. ed. Englewood Cliffs, NJ: Prentice Hall, 1989.

Style de citation MLA (8e éd.)

Regan, Tom. Animal Rights and Human Obligations. 2. ed. Prentice Hall, 1989.