APA (7th ed.) Citation

Webster, N., & Neilson, W. A. (1943). Webster's biographical dictionary. G. & C. Merriam Co..

Chicago Style (17th ed.) Citation

Webster, Noah, and William Allan Neilson. Webster's Biographical Dictionary. Springfield, Mass.: G. & C. Merriam Co., 1943.

MLA (9th ed.) Citation

Webster, Noah, and William Allan Neilson. Webster's Biographical Dictionary. G. & C. Merriam Co., 1943.