APA Style

Setiawatie, E, M., Hudyono, R. (2011). Volatile sulphur compounds elimination: A new insight in periodontal treatment . Surabaya: Airlangga University Press.

MLA Style

Setiawatie, Ernie, Maduratna., Hudyono, Rikko. "Volatile sulphur compounds elimination: A new insight in periodontal treatment". Surabaya: Airlangga University Press, 2011. Text.