Cita APA (7a ed.)

Gay, P. (1988). Freud, a life for our time. W.W. Norton.

Cita Chicago Style (17a ed.)

Gay, Peter. Freud, a Life for Our Time. New York: W.W. Norton, 1988.

Cita MLA (9a ed.)

Gay, Peter. Freud, a Life for Our Time. W.W. Norton, 1988.