Beers, M. H., & Porter, R. S. (2006). The Merck manual of diagnosis and therapy (18. edition --.). Whitehouse Station, N.J.: Merck Research Laboratories.
Chicago Style CitationBeers, Mark H., and Robert S. Porter. The Merck Manual of Diagnosis and Therapy. 18. edition --. Whitehouse Station, N.J.: Merck Research Laboratories, 2006.
MLA CitationBeers, Mark H., and Robert S. Porter. The Merck Manual of Diagnosis and Therapy. 18. edition --. Whitehouse Station, N.J.: Merck Research Laboratories, 2006.
Warning: These citations may not always be 100% accurate.