Cita APA (7a ed.)

Deci, E. L. (1976). Intrinsic motivation. Plenum.

Cita Chicago Style (17a ed.)

Deci, Edward L. Intrinsic Motivation. New York: Plenum, 1976.

Cita MLA (9a ed.)

Deci, Edward L. Intrinsic Motivation. Plenum, 1976.