APA Style

Suryantoro, P. (1996). Ammonia and Urea Blood Levels in Premature Infant during the First Week of Life (Kadar Amonia dan Urea Darah Bayi Prematur pada Usia Minggu Pertama) . : .

MLA Style

Suryantoro, Purnomo. "Ammonia and Urea Blood Levels in Premature Infant during the First Week of Life (Kadar Amonia dan Urea Darah Bayi Prematur pada Usia Minggu Pertama)". : , 1996. Text.