APA (7th ed.) Citation

Brown, J. A. C. (1961). Freud and the post-Freudians. Penguin Books.

Chicago Style (17th ed.) Citation

Brown, J. A. C. Freud and the Post-Freudians. harmondsworth: Penguin Books, 1961.

MLA (8th ed.) Citation

Brown, J. A. C. Freud and the Post-Freudians. Penguin Books, 1961.