APA (7th ed.) Citation

Van Kaam, A. L. (1966). Existential foundations of psychology. Duquesne University Press.

Chicago Style (17th ed.) Citation

Van Kaam, Adrian L. Existential Foundations of Psychology. Pittsburgh: Duquesne University Press, 1966.

MLA (9th ed.) Citation

Van Kaam, Adrian L. Existential Foundations of Psychology. Duquesne University Press, 1966.

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