APA (7th ed.) Citation

Webster, N. The American spelling book: Containing an easy standard of pronunciation. : Being the first part of A grammatical institute of the English language. In three parts. (The eighteenth Connecticut edition.).

Chicago Style (17th ed.) Citation

Webster, Noah. The American Spelling Book: Containing an Easy Standard of Pronunciation. : Being the First Part of A Grammatical Institute of the English Language. In Three Parts. The eighteenth Connecticut edition.

MLA (9th ed.) Citation

Webster, Noah. The American Spelling Book: Containing an Easy Standard of Pronunciation. : Being the First Part of A Grammatical Institute of the English Language. In Three Parts. The eighteenth Connecticut edition.

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