Gaya APA

Surjadi, C. et al (1997). Crowding and Health in Low-income Settlements : Kali Anyar, Jakarta . Nairobi: United Nations Centre Human Settlements.

Gaya MLA

Surjadi, Charles. et al. "Crowding and Health in Low-income Settlements : Kali Anyar, Jakarta". Nairobi: United Nations Centre Human Settlements, 1997. print.