Cita APA (7a ed.)

Brock, W. R. (1967). The character of american history (2nd. ed.). Harper & Row.

Cita Chicago Style (17a ed.)

Brock, W. R. The Character of American History. 2nd. ed. New York: Harper & Row, 1967.

Cita MLA (8a ed.)

Brock, W. R. The Character of American History. 2nd. ed. Harper & Row, 1967.