Citazione Stile APA (7a Edizione)

Feldman, R. S. (2005). Essentials of understanding psychology (6th ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Feldman, Robert S. Essentials of Understanding Psychology. 6th ed. Boston: McGraw-Hill, 2005.

Citatione MLA (8a ed.)

Feldman, Robert S. Essentials of Understanding Psychology. 6th ed. McGraw-Hill, 2005.