APA Citatie

Cofer, C. N., & Appley, M. H. (1980). Motivation: Theory and research. Wiley eastern.

Chicago Style citaat

Cofer, Charles N., en Mortimer H. Appley. Motivation: Theory and Research. New Delhi: Wiley eastern, 1980.

MLA citatie

Cofer, Charles N., en Mortimer H. Appley. Motivation: Theory and Research. Wiley eastern, 1980.

Let op: Deze citaties zijn niet altijd 100% accuraat.