Παραπομπή APA

Capper, C. (2001). The American intellectual tradition: A sourcebook (4th ed.). Oxford university press.

Παραπομπή Chicago Style

Capper, Charles. The American Intellectual Tradition: A Sourcebook. 4th ed. New York: Oxford university press, 2001.

Παραπομπή MLA

Capper, Charles. The American Intellectual Tradition: A Sourcebook. 4th ed. Oxford university press, 2001.