Style de citation APA

Roberts, W. H. (1941). The problem of choice: An introduction to ethics. Boston: Atheneum Press.

Style de citation Chicago

Roberts, William Hehry. The Problem of Choice: An Introduction to Ethics. Boston: Atheneum Press, 1941.

Style de citation MLA

Roberts, William Hehry. The Problem of Choice: An Introduction to Ethics. Boston: Atheneum Press, 1941.

Attention : ces citations peuvent ne pas être correctes à 100%.