Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.