APA Style

Suwardewa, T, G., Hutomo, C. (2012). Progesterone Serum Level in-Labor Women does not Differ with not in-Labor Women . Jakarta: Indonesian Society of Obstetrics and Gynecology.

MLA Style

Suwardewa, Tjokorda, GA., Hutomo, Caroline. "Progesterone Serum Level in-Labor Women does not Differ with not in-Labor Women". Jakarta: Indonesian Society of Obstetrics and Gynecology, 2012. Text.