APA (7th ed.) Citation

lh, Agnes, & Laird. Webster's new world dictionary and thesaurus.

Chicago Style (17th ed.) Citation

lh, Agnes, and Laird. Webster's New World Dictionary and Thesaurus. New York lbWebster's lc1996.

MLA (9th ed.) Citation

lh, et al. Webster's New World Dictionary and Thesaurus.

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