G & C Merriam Company & Gove, P. B. (1981). Webster's third new international dictionary of the English language: Unabridged with seven language dictionary. Encycloppaedia Britannica, Inc.
Chicago Style (17th ed.) CitationG & C Merriam Company and Philip Babcock Gove. Webster's Third New International Dictionary of the English Language: Unabridged with Seven Language Dictionary. Chicago: Encycloppaedia Britannica, Inc, 1981.
MLA (9th ed.) CitationG & C Merriam Company and Philip Babcock Gove. Webster's Third New International Dictionary of the English Language: Unabridged with Seven Language Dictionary. Encycloppaedia Britannica, Inc, 1981.
Warning: These citations may not always be 100% accurate.