Cita APA

Feldman, R. S. 1. (1997). Essentials of understanding psychology (3. edition.). New York: McGraw-Hill.

Citación estilo Chicago

Feldman, Robert Stephen 1947-. Essentials of Understanding Psychology. 3. edition. New York: McGraw-Hill, 1997.

Cita MLA

Feldman, Robert Stephen 1947-. Essentials of Understanding Psychology. 3. edition. New York: McGraw-Hill, 1997.