APA (7th ed.) Citation

University of Colorado (Boulder campus). Department of Psychology & Gruber, H. E. (1962). Contemporary approaches to creative thinking: A symposium held at the University of Colorado. Atherton Press.

Chicago Style (17th ed.) Citation

University of Colorado (Boulder campus). Department of Psychology and Howard E. Gruber. Contemporary Approaches to Creative Thinking: A Symposium Held at the University of Colorado. New York: Atherton Press, 1962.

MLA (9th ed.) Citation

University of Colorado (Boulder campus). Department of Psychology and Howard E. Gruber. Contemporary Approaches to Creative Thinking: A Symposium Held at the University of Colorado. Atherton Press, 1962.