Cita APA (7a ed.)

Sterba, J. P. (1994). Morality in practice (4th ed.). Wadsworth.

Cita Chicago Style (17a ed.)

Sterba, James P. Morality in Practice. 4th ed. Belmont: Wadsworth, 1994.

Cita MLA (9a ed.)

Sterba, James P. Morality in Practice. 4th ed. Wadsworth, 1994.