APA (7e ed.) Bronvermelding

Bullock, A., & Trombley, S. (1999). The Norton dictionary of modern thought. W.W. Norton.

Chicago (17e ed.) Bronvermelding

Bullock, Alan, en Stephen Trombley. The Norton Dictionary of Modern Thought. New York: W.W. Norton, 1999.

MLA (8e ed.) Bronvermelding

Bullock, Alan, en Stephen Trombley. The Norton Dictionary of Modern Thought. W.W. Norton, 1999.