Citazione Stile APA (7a Edizione)

Vander Zanden, J. W. (1997). Human development (6th ed.). cGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Vander Zanden, James W. Human Development. 6th ed. New York: cGraw-Hill, 1997.

Citatione MLA (9a ed.)

Vander Zanden, James W. Human Development. 6th ed. cGraw-Hill, 1997.