Gaya APA

Kaas, J., C. et al. (1997). Crowding and Health in Low - Income Settlement . Gateshead,Tyne & Wear: Atheum Press.

Gaya MLA

Kaas, J., C. et al.. Crowding and Health in Low - Income Settlement. Gateshead,Tyne & Wear: Atheum Press, 1997. Text.