APA Edition Citation

Windholz, M. (1976). Merck index: An encyclopaedia of chemicals and drugs (9.).

Chicago Edition Citation

Windholz, Martha. Merck Index: An Encyclopaedia of Chemicals and Drugs. 9. Merck & Co., Inc., USA, 1976.

MLA Edition Citation

Windholz, Martha. Merck Index: An Encyclopaedia of Chemicals and Drugs. 9. 1976.

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