Style de citation APA (7e éd.)

Morris, W., & Morris, M. (1985). Harper dictionary of contemporary usage. Harper and Row.

Style de citation Chicago (17e éd.)

Morris, William, et Mary Morris. Harper Dictionary of Contemporary Usage. New York: Harper and Row, 1985.

Style de citation MLA (9e éd.)

Morris, William, et Mary Morris. Harper Dictionary of Contemporary Usage. Harper and Row, 1985.