APA Style

Kortschak, I., Poriaman, S. (2010). Invisible People: Poverty and Empowerment in Indonesia . Jakarta: World Bank - PNPM Support Facility (PSF).

MLA Style

Kortschak, Irfan., Poriaman, Sitanggang. "Invisible People: Poverty and Empowerment in Indonesia". Jakarta: World Bank - PNPM Support Facility (PSF), 2010. Text.