APA Style

Sulaiman, T, S. et al (2011). Optimasi Formula Tablet Gastroretentive Ranitidin HCl dengan Sistem Floating (Optimization Formula gastroetentive Tablet of Ranitidine HCl with floating System) . Yogyakarta: Fakultas Farmasi UGM.

MLA Style

Sulaiman, T.N., Saifuullah. et al. "Optimasi Formula Tablet Gastroretentive Ranitidin HCl dengan Sistem Floating (Optimization Formula gastroetentive Tablet of Ranitidine HCl with floating System)". Yogyakarta: Fakultas Farmasi UGM, 2011. Text.