Citazione APA

Cofer C N & M H Appley. (1964). Motivation: Theory and research. Wiley eastern Ltd.

Stile di citazione Chicago

Cofer C N e M H Appley. Motivation: Theory and Research. New Delhi: Wiley eastern Ltd, 1964.

Citazione MLA

Cofer C N e M H Appley. Motivation: Theory and Research. Wiley eastern Ltd, 1964.