APA Edition Citation

O'Neil, M. (2006). The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals (4th;Ed.). MERCK COMPANY.

Chicago Edition Citation

O'Neil, Maryadele. The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals. 4th;Ed. Whitehouse Station: MERCK COMPANY, 2006.

MLA Edition Citation

O'Neil, Maryadele. The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals. 4th;Ed. MERCK COMPANY, 2006.

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