APA (7th ed.) Citation

(1980). Webster's Instant Word Guide. Merriam-Webster's Inc.

Chicago Style (17th ed.) Citation

Webster's Instant Word Guide. Merriam-Webster's Inc, 1980.

MLA (8th ed.) Citation

Webster's Instant Word Guide. Merriam-Webster's Inc, 1980.

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