APA Style

Indrianto, A, B. et al (2012). Predictors of the use of gastroprotective agents in patients using nsaid in Yogyakarta Indonesia . Yogyakarta: Faculty of Pharmacy Universitas Gajah Mada Yogyakarta.

MLA Style

Indrianto, Ady, Bagus. et al. "Predictors of the use of gastroprotective agents in patients using nsaid in Yogyakarta Indonesia". Yogyakarta: Faculty of Pharmacy Universitas Gajah Mada Yogyakarta, 2012. Text.