APA Style

Anwar, A, D. et al (2012). The Correlation between Calcium Serum and Calcium Urine Level with the Blood Pressure in Preeclampsia . Jakarta: Indonesian Society of Obstetrics and Gynecology.

MLA Style

Anwar, Anita, D.. et al. "The Correlation between Calcium Serum and Calcium Urine Level with the Blood Pressure in Preeclampsia". Jakarta: Indonesian Society of Obstetrics and Gynecology, 2012. Text.