Merck Sharp & Dohme Corp & Porter, R. S. (2011). The Merck manual of diagnosis and therapy (19th edition.). Merck Sharp & Dohme.
Chicago Style (17th ed.) CitationMerck Sharp & Dohme Corp and Robert S. Porter. The Merck Manual of Diagnosis and Therapy. 19th edition. Whitehouse Station, New Jersey: Merck Sharp & Dohme, 2011.
MLA (9th ed.) CitationMerck Sharp & Dohme Corp and Robert S. Porter. The Merck Manual of Diagnosis and Therapy. 19th edition. Merck Sharp & Dohme, 2011.
Warning: These citations may not always be 100% accurate.