APA (7th ed.) Citation

Webster, N. (1971). Webster's third new international dictionary of the english language unabridged: With Seven language dictionary. Encyclopaedia Britannica.

Chicago Style (17th ed.) Citation

Webster, Noah. Webster's Third New International Dictionary of the English Language Unabridged: With Seven Language Dictionary. Chicago: Encyclopaedia Britannica, 1971.

MLA (8th ed.) Citation

Webster, Noah. Webster's Third New International Dictionary of the English Language Unabridged: With Seven Language Dictionary. Encyclopaedia Britannica, 1971.

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