Style de citation APA (7e éd.)

Wittig, A. F., & Williams, G. (1984). Psychology: An introduction. McGraw-Hill Book Company.

Style de citation Chicago (17e éd.)

Wittig, Arno F., et Gurney Williams. Psychology: An Introduction. New York: McGraw-Hill Book Company, 1984.

Style de citation MLA (9e éd.)

Wittig, Arno F., et Gurney Williams. Psychology: An Introduction. McGraw-Hill Book Company, 1984.