APA (7th ed.) Citation

Merck & Co. (2006). The Merck index: An encyclopedia of chemicals, drugs and biologicals (14. ed.). Merck.

Chicago Style (17th ed.) Citation

Merck & Co. The Merck Index: An Encyclopedia of Chemicals, Drugs and Biologicals. 14. ed. Whitehouse Station, NJ: Merck, 2006.

MLA (9th ed.) Citation

Merck & Co. The Merck Index: An Encyclopedia of Chemicals, Drugs and Biologicals. 14. ed. Merck, 2006.

Warning: These citations may not always be 100% accurate.