APA (7th ed.) Citation

(1971). Webster's seventh new collegiate dictionary: A Merriam-Webster ; based on Webster's third new international dictionary. G. & C. Merriam.

Chicago Style (17th ed.) Citation

Webster's Seventh New Collegiate Dictionary: A Merriam-Webster ; Based on Webster's Third New International Dictionary. Springfield, MA: G. & C. Merriam, 1971.

MLA (9th ed.) Citation

Webster's Seventh New Collegiate Dictionary: A Merriam-Webster ; Based on Webster's Third New International Dictionary. G. & C. Merriam, 1971.

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