APA
Iyengar M. A., . (2017). Pharmacognosy of powdered crude drugs. 10th ed. PharmaMed Press: Hederabad.
Chicago
Iyengar M A, . 2017. Pharmacognosy of powdered crude drugs. 10th ed. PharmaMed Press: Hederabad.
Harvard
Iyengar M. A., . (2017). Pharmacognosy of powdered crude drugs. 10th ed. PharmaMed Press: Hederabad.
MLA
Iyengar M A, . Pharmacognosy of powdered crude drugs. 10th ed. PharmaMed Press: Hederabad. 2017.