APA (7th ed.) Citation

Webster, M. (1981). Webster's Third New International Dictionary of the English Language: V. 3 : S to Z and Britannica World Language Dictionary. Encyclopaedia Britannica.

Chicago Style (17th ed.) Citation

Webster, Merriam. Webster's Third New International Dictionary of the English Language: V. 3 : S to Z and Britannica World Language Dictionary. Encyclopaedia Britannica, 1981.

MLA (8th ed.) Citation

Webster, Merriam. Webster's Third New International Dictionary of the English Language: V. 3 : S to Z and Britannica World Language Dictionary. Encyclopaedia Britannica, 1981.

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