Gaya APA

Mueller, M, S., Mechler, E. (2005). Medicinal Plants in Tropical Countries: Traditional Use-Experience-Facts . Stuttgart: George Thieme Verlag.

Gaya MLA

Mueller, Markus, S., Mechler, Ernst. "Medicinal Plants in Tropical Countries: Traditional Use-Experience-Facts". Stuttgart: George Thieme Verlag, 2005. Text.