(1952). The Merck index of chemicals and drugs: An encyclopedia for chemists, pharmacists, physicians, and allied professions (6th ed.). Merck.
Chicago Style (17th ed.) CitationThe Merck Index of Chemicals and Drugs: An Encyclopedia for Chemists, Pharmacists, Physicians, and Allied Professions. 6th ed. Rahway, N.J.: Merck, 1952.
MLA (8th ed.) CitationThe Merck Index of Chemicals and Drugs: An Encyclopedia for Chemists, Pharmacists, Physicians, and Allied Professions. 6th ed. Merck, 1952.
Warning: These citations may not always be 100% accurate.