Walker, J. (1830). A critical pronouncing dictionary, and expositor of the English language .: To which are prefixed, principles of English pronunciation ... : the whole interspersed with observations, etymological, critical, and grammatical (13th ed.). A. Wilson.
Chicago Style (17th ed.) CitationWalker, John. A Critical Pronouncing Dictionary, and Expositor of the English Language .: To Which Are Prefixed, Principles of English Pronunciation ... : The Whole Interspersed with Observations, Etymological, Critical, and Grammatical. 13th ed. London: A. Wilson, 1830.
MLA (9th ed.) CitationWalker, John. A Critical Pronouncing Dictionary, and Expositor of the English Language .: To Which Are Prefixed, Principles of English Pronunciation ... : The Whole Interspersed with Observations, Etymological, Critical, and Grammatical. 13th ed. A. Wilson, 1830.