Style de citation APA (7e éd.)

Calhoun, D. H. (1973). The intelligence of a people. Princeton University Press.

Style de citation Chicago (17e éd.)

Calhoun, Daniel Hovey. The Intelligence of a People. Princeton, N.J.: Princeton University Press, 1973.

Style de citation MLA (8e éd.)

Calhoun, Daniel Hovey. The Intelligence of a People. Princeton University Press, 1973.