APA Style

Hastuti, P. et al (2010). Plasma Iron, Zinc, and Copper Levels in Heart Diseases Patients in Dr. Sardjito Hospital Yogyakarta . Yogyakarta: Fakulty of Medicine Gadjah Mada University.

MLA Style

Hastuti, Pramudji. et al. "Plasma Iron, Zinc, and Copper Levels in Heart Diseases Patients in Dr. Sardjito Hospital Yogyakarta". Yogyakarta: Fakulty of Medicine Gadjah Mada University, 2010. Text.