APA Style

Datau, E. et al (2010). Efficacy of Nigella Sativa on Serum Free Testosterone and Metabolic Disturbance in Central Obsese Male . Jakarta: Indonesia Society of Internal Medicine.

MLA Style

Datau, E.A.. et al. "Efficacy of Nigella Sativa on Serum Free Testosterone and Metabolic Disturbance in Central Obsese Male". Jakarta: Indonesia Society of Internal Medicine, 2010. Text.