APA (7th ed.) Citation

Urdang, L. (1988). The dictionary of confusable words. Facts on File Publications.

Chicago Style (17th ed.) Citation

Urdang, Laurence. The Dictionary of Confusable Words. New York, NY: Facts on File Publications, 1988.

MLA (8th ed.) Citation

Urdang, Laurence. The Dictionary of Confusable Words. Facts on File Publications, 1988.