Citazione Stile APA (7a Edizione)

Feldman, R. S. (2013). Understanding psychology (Eleventh edition, McGraw-Hill International edition.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Feldman, Robert Stephen. Understanding Psychology. Eleventh edition, McGraw-Hill International edition. New York, NY: McGraw-Hill, 2013.

Citatione MLA (9a ed.)

Feldman, Robert Stephen. Understanding Psychology. Eleventh edition, McGraw-Hill International edition. McGraw-Hill, 2013.