APA Style

Mariyamah, T. et al (2012). Welding Fumes Exposure Decreases Forced Vital Capacity But not Height among Welders . Jakarta: Sekretariat Badan Litbangkes.

MLA Style

Mariyamah, Titis. et al. "Welding Fumes Exposure Decreases Forced Vital Capacity But not Height among Welders". Jakarta: Sekretariat Badan Litbangkes, 2012. Text.