Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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