APA (7th ed.) Citation

Freud, S. (1964). The future of an illusion. Doubleday & Company.

Chicago Style (17th ed.) Citation

Freud, Sigmund. The Future of an Illusion. Nueva York: Doubleday & Company, 1964.

MLA (9th ed.) Citation

Freud, Sigmund. The Future of an Illusion. Doubleday & Company, 1964.