APA (7th ed.) Citation

Murphy, G. (1968). Psychological thought from Pythagoras to Freud: An informal introduction. Harcourt, Brace & World.

Chicago Style (17th ed.) Citation

Murphy, Gardner. Psychological Thought from Pythagoras to Freud: An Informal Introduction. New York: Harcourt, Brace & World, 1968.

MLA (8th ed.) Citation

Murphy, Gardner. Psychological Thought from Pythagoras to Freud: An Informal Introduction. Harcourt, Brace & World, 1968.

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