APA (7th ed.) Citation
Barnhart, C. L., & Barnhart, R. K. (1992). The World Book Dictionary. Volume 1 A-K. The World Book,Inc.
Chicago Style (17th ed.) Citation
Barnhart, Clarence L., and Robert K. Barnhart. The World Book Dictionary. Volume 1 A-K. Chicago: The World Book,Inc, 1992.
MLA (9th ed.) Citation
Barnhart, Clarence L., and Robert K. Barnhart. The World Book Dictionary. Volume 1 A-K. The World Book,Inc, 1992.
Warning: These citations may not always be 100% accurate.