Cita APA (7th ed.)

Garrison, M., & Feldman, R. S. (1993). Understanding psychology: Study guide to accompany Robert S. Feldman (3a. ed.). McGraw Hill.

Cita Chicago (17th ed.)

Garrison, Mark, i Robert S. Feldman. Understanding Psychology: Study Guide to Accompany Robert S. Feldman. 3a. ed. Nueva York: McGraw Hill, 1993.

Cita MLA (9th ed.)

Garrison, Mark, i Robert S. Feldman. Understanding Psychology: Study Guide to Accompany Robert S. Feldman. 3a. ed. McGraw Hill, 1993.