APA (7e ed.) Bronvermelding

(1968). The Merck index of chemicals and drugs: An encyclopedia for chemists, pharmacists, physicians, and members of allied professions. Merck.

Chicago (17e ed.) Bronvermelding

The Merck Index of Chemicals and Drugs: An Encyclopedia for Chemists, Pharmacists, Physicians, and Members of Allied Professions. Rahway, NJ: Merck, 1968.

MLA (9e ed.) Bronvermelding

The Merck Index of Chemicals and Drugs: An Encyclopedia for Chemists, Pharmacists, Physicians, and Members of Allied Professions. Merck, 1968.