Citazione Stile APA (7a Edizione)

Feldman, R. S. (2005). Understanding psychology (7th ed.). McGraw-Hill Higher Education.

Citazione stile Chigago Style (17a edizione)

Feldman, Robert S. Understanding Psychology. 7th ed. Boston: McGraw-Hill Higher Education, 2005.

Citatione MLA (8a ed.)

Feldman, Robert S. Understanding Psychology. 7th ed. McGraw-Hill Higher Education, 2005.