APA (7th ed.) Citation

Iyengar, M. (2011). Pharmacognosy of Powdered Crude Drugs. pharmaMed Press.

Chicago Style (17th ed.) Citation

Iyengar, M.A. Pharmacognosy of Powdered Crude Drugs. Hyderabad: pharmaMed Press, 2011.

MLA (9th ed.) Citation

Iyengar, M.A. Pharmacognosy of Powdered Crude Drugs. pharmaMed Press, 2011.