Cita APA (7a ed.)

Loewenberg, P. (1983). Decoding the past: The psychohistorical approach. Knopf.

Cita Chicago Style (17a ed.)

Loewenberg, Peter. Decoding the Past: The Psychohistorical Approach. New York: Knopf, 1983.

Cita MLA (8a ed.)

Loewenberg, Peter. Decoding the Past: The Psychohistorical Approach. Knopf, 1983.