ebrary, Inc, Varela, A., & Ibañez, J. (2009). Medicinal plants: Classification, biosynthesis and pharmacology. Nova Biomedical Books.
芝加哥风格引文ebrary, Inc, Alejandro Varela, 与 Jasiah Ibañez. Medicinal Plants: Classification, Biosynthesis and Pharmacology. New York: Nova Biomedical Books, 2009.
MLA引文ebrary, Inc, et al. Medicinal Plants: Classification, Biosynthesis and Pharmacology. Nova Biomedical Books, 2009.
警告：这些引文格式不一定是100％准确.