APA Style

Simadibrata, M. et al (2011). Side Effects of Endoscopic Variceal Ligation by Using Indonesia Endoscopic Vriceal Sclerotherapy . Jakarta: Indonesia Journal of Medicine.

MLA Style

Simadibrata, Marcellus. et al. "Side Effects of Endoscopic Variceal Ligation by Using Indonesia Endoscopic Vriceal Sclerotherapy". Jakarta: Indonesia Journal of Medicine, 2011. Text.