APA Style

Heinrich, M. et al (2009). Farmakognosi dan Fitoterapi (Fundamentals of Pharmacognosy and Phytotherapy) . Jakarta: EGC.

MLA Style

Heinrich, Michael. et al. "Farmakognosi dan Fitoterapi (Fundamentals of Pharmacognosy and Phytotherapy)". Jakarta: EGC, 2009. FARMASI/TLM.