APA (7th ed.) Citation

Spiegelberg, H. (1972). Phenomenology in psychology and psychiatry: A historical introduction. Northwestern University Press.

Chicago Style (17th ed.) Citation

Spiegelberg, Herbert. Phenomenology in Psychology and Psychiatry: A Historical Introduction. Evanston [Ill.]: Northwestern University Press, 1972.

MLA (9th ed.) Citation

Spiegelberg, Herbert. Phenomenology in Psychology and Psychiatry: A Historical Introduction. Northwestern University Press, 1972.