APA Style

Widijanti, A. et al (2011). Diagnostic Value of quantitative Rapid Test Cardiac Troponin 1 in Acute Myocardial infarction patients . Jakarta: PT. Grafiti Medika Pres.

MLA Style

Widijanti, Anik. et al. "Diagnostic Value of quantitative Rapid Test Cardiac Troponin 1 in Acute Myocardial infarction patients". Jakarta: PT. Grafiti Medika Pres, 2011. Text.