Cita APA

Cofer, C. N., & Appley, M. H. (1964). Motivation: Theory and research. New York: Willey.

Citación estilo Chicago

Cofer, Charles Norval, y Montimer H. Appley. Motivation: Theory and Research. New York: Willey, 1964.

Cita MLA

Cofer, Charles Norval, y Montimer H. Appley. Motivation: Theory and Research. New York: Willey, 1964.