APA (7th ed.) Citation

(1962). Roget's international thesaurus (Third Edition.). Thomas Y. Crowell.

Chicago Style (17th ed.) Citation

Roget's International Thesaurus. Third Edition. New York: Thomas Y. Crowell, 1962.

MLA (9th ed.) Citation

Roget's International Thesaurus. Third Edition. Thomas Y. Crowell, 1962.

Warning: These citations may not always be 100% accurate.