APA (7th ed.) Citation

Ritvo, L. B. (1990). Darwin's influence on Freud : a tale of two sciences / Lucille B. Ritvo.: A tale of two sciences. Yale University Press.

Chicago Style (17th ed.) Citation

Ritvo, Lucille B. Darwin's Influence on Freud : A Tale of Two Sciences / Lucille B. Ritvo.: A Tale of Two Sciences. New Haven ; London: Yale University Press, 1990.

MLA (9th ed.) Citation

Ritvo, Lucille B. Darwin's Influence on Freud : A Tale of Two Sciences / Lucille B. Ritvo.: A Tale of Two Sciences. Yale University Press, 1990.

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