APA Style

Hempen, C., Fischer, T. (2009). A Materia Medica for Chinese Medicine : plants, minerals and animal products . New York: Churchil Livingstone.

MLA Style

Hempen, Carl-Hermann., Fischer, Toni. "A Materia Medica for Chinese Medicine : plants, minerals and animal products". New York: Churchil Livingstone, 2009. Text.