Gaya APA

Graff, A. (). American Herbal Pharmacopoeia_ Botanical Pharmacognosy-Microscopic Characterization of Botanical Medicines-Taylor and Francis 2011 . : .

Gaya MLA

Graff, Alison. "American Herbal Pharmacopoeia_ Botanical Pharmacognosy-Microscopic Characterization of Botanical Medicines-Taylor and Francis 2011". : , . eBOOK.