Cita APA (7a ed.)

Gewirth, A. (1998). Self-Fulfillment. Princeton University Press.

Cita Chicago Style (17a ed.)

Gewirth, Alan. Self-Fulfillment. New jersey: Princeton University Press, 1998.

Cita MLA (9a ed.)

Gewirth, Alan. Self-Fulfillment. Princeton University Press, 1998.