APA (7th ed.) Citation

(1989). The Merriam-Webster thesaurus. Merriam-Webster Inc..

Chicago Style (17th ed.) Citation

The Merriam-Webster Thesaurus. Springfield, Mass.: Merriam-Webster Inc., 1989.

MLA (9th ed.) Citation

The Merriam-Webster Thesaurus. Merriam-Webster Inc., 1989.

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