APA Style

Arinton, I, G. (2010). Serum Gastrin Level and Pepsinogen I/II Ratio as Biomarker of Helicocater Pylosri Chronic Gastritis . Jakarta: Indonesia Society of Internal Medicine.

MLA Style

Arinton, I., Gede. "Serum Gastrin Level and Pepsinogen I/II Ratio as Biomarker of Helicocater Pylosri Chronic Gastritis". Jakarta: Indonesia Society of Internal Medicine, 2010. Text.