APA (7th ed.) Citation

Knovel (Firm) & Rahman, A. (2012). Studies in natural products chemistry. Elsevier.

Chicago Style (17th ed.) Citation

Knovel (Firm) and Atta-ur- Rahman. Studies in Natural Products Chemistry. [Place of publication not identified]: Elsevier, 2012.

MLA (9th ed.) Citation

Knovel (Firm) and Atta-ur- Rahman. Studies in Natural Products Chemistry. Elsevier, 2012.