APA citiranje

Peter Gay. (1988). Freud: A life of our time. New York: W. W. Norton.

Trích dẫn kiểu Chicago

Peter Gay. Freud: A Life of Our Time. New York: W. W. Norton, 1988.

MLA citiranje

Peter Gay. Freud: A Life of Our Time. New York: W. W. Norton, 1988.