APA (7th ed.) Citation

Graumann, C. F. (1969). Motivation. Einführung in die Psychologie.

Chicago Style (17th ed.) Citation

Graumann, Carl F. "Motivation." Einführung in Die Psychologie 1969.

MLA (9th ed.) Citation

Graumann, Carl F. "Motivation." Einführung in Die Psychologie, 1969.

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