APA (7th ed.) Citation

Freud, S. The future of an illusion. Leonard & Virginia Woolf.

Chicago Style (17th ed.) Citation

Freud, Sigmund. The Future of an Illusion. Leonard & Virginia Woolf.

MLA (9th ed.) Citation

Freud, Sigmund. The Future of an Illusion. Leonard & Virginia Woolf.

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