Cita APA (7a ed.)

Freud, S. (1962). The ego and te ID. Norton & Co.

Cita Chicago Style (17a ed.)

Freud, Sigmund. The Ego and Te ID. New York: Norton & Co, 1962.

Cita MLA (9a ed.)

Freud, Sigmund. The Ego and Te ID. Norton & Co, 1962.