APA Citation

Merriam-Webster, I. (1989). The Merriam-webster thesaurus. Massachusetts: Merriam-Webster Inc..

Chicago Style Citation

Merriam-Webster, Inc. The Merriam-webster Thesaurus. Massachusetts: Merriam-Webster Inc., 1989.

MLA Citation

Merriam-Webster, Inc. The Merriam-webster Thesaurus. Massachusetts: Merriam-Webster Inc., 1989.

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