Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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