Cita APA (7th ed.)

Feldman, R. S. (2017). Essentials of understanding psychology (Twelfth edition, McGraw-Hill International edition.). McGraw-Hill Education.

Cita Chicago (17th ed.)

Feldman, Robert S. Essentials of Understanding Psychology. Twelfth edition, McGraw-Hill International edition. New York: McGraw-Hill Education, 2017.

Cita MLA (9th ed.)

Feldman, Robert S. Essentials of Understanding Psychology. Twelfth edition, McGraw-Hill International edition. McGraw-Hill Education, 2017.