APA (7th ed.) Citation

Kimble, G. A., & Wertheimer, M. (2003). Portraits of pioneers in psychology. American Psychological Association.

Chicago Style (17th ed.) Citation

Kimble, Gregory A., and Michael Wertheimer. Portraits of Pioneers in Psychology. Washington, DC : Mahwah, New Jersey ; London: American Psychological Association, 2003.

MLA (9th ed.) Citation

Kimble, Gregory A., and Michael Wertheimer. Portraits of Pioneers in Psychology. American Psychological Association, 2003.