(1968). The Merck index of chemicals and drugs: An encyclopedia for chemists, pharmacists, physicians, and members of allied professions. Merck.
芝加哥风格引文The Merck Index of Chemicals and Drugs: An Encyclopedia for Chemists, Pharmacists, Physicians, and Members of Allied Professions. Rahway, NJ: Merck, 1968.
MLA引文The Merck Index of Chemicals and Drugs: An Encyclopedia for Chemists, Pharmacists, Physicians, and Members of Allied Professions. Merck, 1968.
警告：这些引文格式不一定是100％准确.