APA Style

Subekti, E, B. et al (2012). Efficacy of ketamine gargle 40 mg and benzydamine Hei 0.075% in reducing post intubation sore throat . Yogyakarta: FK Universitas Gajah Mada Yogyakarta.

MLA Style

Subekti, Eko, Bambang. et al. "Efficacy of ketamine gargle 40 mg and benzydamine Hei 0.075% in reducing post intubation sore throat". Yogyakarta: FK Universitas Gajah Mada Yogyakarta, 2012. Text.