APA (7th ed.) Citation

Roazen, P. (1979). Freud and his followers. Penguin Books.

Chicago Style (17th ed.) Citation

Roazen, Paul. Freud and His Followers. Harmondsworth: Penguin Books, 1979.

MLA (9th ed.) Citation

Roazen, Paul. Freud and His Followers. Penguin Books, 1979.

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