APA (7th ed.) Citation

Freud, A. (1946). The ego and the mechanisms of defence. International Universities Press, Inc.

Chicago Style (17th ed.) Citation

Freud, Anna. The Ego and the Mechanisms of Defence. New York, New York: International Universities Press, Inc, 1946.

MLA (9th ed.) Citation

Freud, Anna. The Ego and the Mechanisms of Defence. International Universities Press, Inc, 1946.

Warning: These citations may not always be 100% accurate.