Cita APA (7a ed.)

Skinner, E. A. (1995). Perceived control, motivation, & coping. Sage.

Cita Chicago Style (17a ed.)

Skinner, Ellen A. Perceived Control, Motivation, & Coping. Thousand Oaks, California [etc.]: Sage, 1995.

Cita MLA (9a ed.)

Skinner, Ellen A. Perceived Control, Motivation, & Coping. Sage, 1995.