APA Style

Sumartono, W., Herawati, M, H. (2010). Smoking and socio-demographic risk factors of cardiovascular disease among middle-aged and elderly Indonesian men . Jakarta: Sekretariat Badan Litbangkes.

MLA Style

Sumartono, Wasis., Herawati, Maria, H. "Smoking and socio-demographic risk factors of cardiovascular disease among middle-aged and elderly Indonesian men". Jakarta: Sekretariat Badan Litbangkes, 2010. Text.