APA استشهاد

Budavari, S. (1989). The Merck index: An encyclopedia of chemicals, drugs, and biologicals (11th ed., centennial ed.). Merck.

استشهاد بنمط شيكاغو

Budavari, Susan. The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals. 11th ed., centennial ed. Rahway, N.J., U.S.A.: Merck, 1989.

MLA استشهاد

Budavari, Susan. The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals. 11th ed., centennial ed. Merck, 1989.