APA Style

Tana, L., Mutiatikum, D. (2010). Impact of smoking and obesity on rheumatic disease in persons of productive age . Jakarta: Trisakti University.

MLA Style

Tana, Lusianawaty., Mutiatikum, Daroham. "Impact of smoking and obesity on rheumatic disease in persons of productive age". Jakarta: Trisakti University, 2010. Text.