APA (7th ed.) Citation

Barnhart, R. K., Steinmetz, S., & Barnhart, C. L. (1990). Third Barnhart dictionary of new English. H.W. Wilson.

Chicago Style (17th ed.) Citation

Barnhart, Robert K., Sol Steinmetz, and Clarence L. Barnhart. Third Barnhart Dictionary of New English. New York: H.W. Wilson, 1990.

MLA (9th ed.) Citation

Barnhart, Robert K., et al. Third Barnhart Dictionary of New English. H.W. Wilson, 1990.