Citazione Stile APA (7a Edizione)

Feldman, R. S. (2019). Understanding Psychology (14th ed.). Mc Graw Hill.

Citazione stile Chigago Style (17a edizione)

Feldman, Robert S. Understanding Psychology. 14th ed. New York: Mc Graw Hill, 2019.

Citatione MLA (9a ed.)

Feldman, Robert S. Understanding Psychology. 14th ed. Mc Graw Hill, 2019.