APA (7e ed.) Bronvermelding

Hacker, L. M., & Zahler, H. S. (1947). The shaping of the American tradition. Columbia University Press.

Chicago (17e ed.) Bronvermelding

Hacker, Louis Morton, en Helene Sara Zahler. The Shaping of the American Tradition. New York: Columbia University Press, 1947.

MLA (9e ed.) Bronvermelding

Hacker, Louis Morton, en Helene Sara Zahler. The Shaping of the American Tradition. Columbia University Press, 1947.