Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.