APA-Zitierstil (7. Ausg.)

Wittig, A. F. (1981). Schaum's outline of theory and problems of psychology of learning. McGraw-Hill Book Company.

Chicago-Zitierstil (17. Ausg.)

Wittig, Arno F. Schaum's Outline of Theory and Problems of Psychology of Learning. New York [i pozostałe]: McGraw-Hill Book Company, 1981.

MLA-Zitierstil (9. Ausg.)

Wittig, Arno F. Schaum's Outline of Theory and Problems of Psychology of Learning. McGraw-Hill Book Company, 1981.