Cita APA

Feldman, R. S. (1994). Essentials of understanding psychology. New York: McGraw-Hill.

Chicago Style Citation

Feldman, Robert S. Essentials of Understanding Psychology. New York: McGraw-Hill, 1994.

Cita MLA

Feldman, Robert S. Essentials of Understanding Psychology. New York: McGraw-Hill, 1994.

Atenció: Aquestes cites poden no estar 100% correctes.