Gaya APA

Istiany, A. et al (2013). A study of food access, food hygiene, environmental sanitation, and coping mechanisms of the households at slum areas . Jakarta: Fakultas Teknik Universitas Negeri Jakarta.

Gaya MLA

Istiany, Ari. et al. "A study of food access, food hygiene, environmental sanitation, and coping mechanisms of the households at slum areas". Jakarta: Fakultas Teknik Universitas Negeri Jakarta, 2013. Text.