Gaya APA

Liu, W, J. (2011). Traditional Herbal Medicine Research Methods : Identification, Analysis, Bioassay, and Pharmaceutical and Clinical Studies . New Jersey: John Wiley and Sons.

Gaya MLA

Liu, Willow, J.H.. "Traditional Herbal Medicine Research Methods : Identification, Analysis, Bioassay, and Pharmaceutical and Clinical Studies". New Jersey: John Wiley and Sons, 2011. Text.