APA (7th ed.) Citation

Merriam-Webster, Inc. (1976). Webster's biographical dictionary. G. & C. Merriam Co..

Chicago Style (17th ed.) Citation

Merriam-Webster, Inc. Webster's Biographical Dictionary. Springfield, Mass.: G. & C. Merriam Co., 1976.

MLA (8th ed.) Citation

Merriam-Webster, Inc. Webster's Biographical Dictionary. G. & C. Merriam Co., 1976.