APA (7th ed.) Citation

Walker, J., & Davis, J. (1841). Walker's critical pronouncing dictionary, and expositor of the English language. Whittaker and Co. [etc.].

Chicago Style (17th ed.) Citation

Walker, John, and John Davis. Walker's Critical Pronouncing Dictionary, and Expositor of the English Language. London: Whittaker and Co. [etc.], 1841.

MLA (9th ed.) Citation

Walker, John, and John Davis. Walker's Critical Pronouncing Dictionary, and Expositor of the English Language. Whittaker and Co. [etc.], 1841.