APA (7th ed.) Citation

Beers, M. H., Porter, R. S., & Jones, T. V. (2006). The Merck manual of diagnosis and therapy (18th edition.). Merck Research Laboratories.

Chicago Style (17th ed.) Citation

Beers, Mark H., Robert S. Porter, and Thoomas V. Jones. The Merck Manual of Diagnosis and Therapy. 18th edition. Whitehouse Station, NJ: Merck Research Laboratories, 2006.

MLA (8th ed.) Citation

Beers, Mark H., et al. The Merck Manual of Diagnosis and Therapy. 18th edition. Merck Research Laboratories, 2006.