APA (7th ed.) Citation

Stecher, P. G. (1968). The Merck index: An encyclopedia of chemical and drugs. MERCK & Co..

Chicago Style (17th ed.) Citation

Stecher, Paul G. The Merck Index: An Encyclopedia of Chemical and Drugs. Rahway, N. J.: MERCK & Co., 1968.

MLA (9th ed.) Citation

Stecher, Paul G. The Merck Index: An Encyclopedia of Chemical and Drugs. MERCK & Co., 1968.