APA استشهاد

Wortheimer, M. (1972). Fundamental Issues in Psychology. Holt, Rinehart and Winston, Inc.

استشهاد بنمط شيكاغو

Wortheimer, Michael. Fundamental Issues in Psychology. New York: Holt, Rinehart and Winston, Inc, 1972.

MLA استشهاد

Wortheimer, Michael. Fundamental Issues in Psychology. Holt, Rinehart and Winston, Inc, 1972.