[et.al], S., & Waspadji, S. [. (1991). Ilmu Penyakit Dalam. BP. FKUI.
Chicago Style (17th ed.) Citation[et.al], Soeparman, and Sarwono [et.al] Waspadji. Ilmu Penyakit Dalam. BP. FKUI, 1991.
MLA (9th ed.) Citation[et.al], Soeparman, and Sarwono [et.al] Waspadji. Ilmu Penyakit Dalam. BP. FKUI, 1991.
Warning: These citations may not always be 100% accurate.