Gaya APA

Sastroasmoro, S., Ismael, S. (2014). Dasar-dasar metodologi penelitian klinis (5th Ed.). Jakarta: CV Sagung Seto.

Gaya MLA

Sastroasmoro, Sudigdo., Ismael, Sofyan. "Dasar-dasar metodologi penelitian klinis". 5th Ed. Jakarta: CV Sagung Seto, 2014. Text Non-Fiction.