APA
Packer L. (. O. &. H., . (2004). Herbal and traditional medicine. Marcel Dekker, New York: .
Chicago
Packer Lester (ed.) Ong,C.N & Halliwell,B, . 2004. Herbal and traditional medicine. Marcel Dekker, New York: .
Harvard
Packer L. (. O. &. H., . (2004). Herbal and traditional medicine. Marcel Dekker, New York: .
MLA
Packer Lester (ed.) Ong,C.N & Halliwell,B, . Herbal and traditional medicine. Marcel Dekker, New York: . 2004.