Style de citation APA (7e éd.)

Erwin, E. (1970). The Concept of Meaninglessness. Johns Hopkins Press.

Style de citation Chicago (17e éd.)

Erwin, Edward. The Concept of Meaninglessness. Baltimore: Johns Hopkins Press, 1970.

Style de citation MLA (8e éd.)

Erwin, Edward. The Concept of Meaninglessness. Johns Hopkins Press, 1970.