APA (7th ed.) Citation

Beers, M. H., & Fletcher, A. J., Sr. (1997). The Merck manuals of medical information (Home ed.). Merck Research Laboratories.

Chicago Style (17th ed.) Citation

Beers, Mark H., and Andrew J. Fletcher, Sr. The Merck Manuals of Medical Information. Home ed. Whitehouse Station, NJ: Merck Research Laboratories, 1997.

MLA (9th ed.) Citation

Beers, Mark H., and Andrew J. Fletcher, Sr. The Merck Manuals of Medical Information. Home ed. Merck Research Laboratories, 1997.