Citazione Stile APA (7a Edizione)

Morgan, C. T. (1986). Introduction to Psychology (7th ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Morgan, Clifford T. Introduction to Psychology. 7th ed. New York: McGraw-Hill, 1986.

Citatione MLA (9a ed.)

Morgan, Clifford T. Introduction to Psychology. 7th ed. McGraw-Hill, 1986.