Citazione Stile APA (7a Edizione)

Allport, G. W. (1955). Becoming: Basic considerations for a psychology of personality. Yale University Press.

Citazione stile Chigago Style (17a edizione)

Allport, Gordon Williard. Becoming: Basic Considerations for a Psychology of Personality. New Haven: Yale University Press, 1955.

Citatione MLA (9a ed.)

Allport, Gordon Williard. Becoming: Basic Considerations for a Psychology of Personality. Yale University Press, 1955.