Style de citation APA (7e éd.)

Bullock, A. L. C. (1977). The Harper dictionary of modern thought. Harper & Row.

Style de citation Chicago (17e éd.)

Bullock, Alan Louis Charles. The Harper Dictionary of Modern Thought. New York: Harper & Row, 1977.

Style de citation MLA (9e éd.)

Bullock, Alan Louis Charles. The Harper Dictionary of Modern Thought. Harper & Row, 1977.