APA (7th ed.) Citation

Webster, N. (1962). Webster's new twentieth century dictionary of the English language, unabridged: Based upon the broad foundations laid down by Noah Webster (2d ed.). World Pub.

Chicago Style (17th ed.) Citation

Webster, Noah. Webster's New Twentieth Century Dictionary of the English Language, Unabridged: Based upon the Broad Foundations Laid Down by Noah Webster. 2d ed. ClevelandNew York: World Pub, 1962.

MLA (9th ed.) Citation

Webster, Noah. Webster's New Twentieth Century Dictionary of the English Language, Unabridged: Based upon the Broad Foundations Laid Down by Noah Webster. 2d ed. World Pub, 1962.