Cita APA (7th ed.)

Warnock, M. (1996). Existentialism (revised ed.). Oxford Univ. Press.

Cita Chicago (17th ed.)

Warnock, Mary. Existentialism. revised ed. Oxford: Oxford Univ. Press, 1996.

Cita MLA (8th ed.)

Warnock, Mary. Existentialism. revised ed. Oxford Univ. Press, 1996.