Cita APA (7th ed.)

Solon, O. C. (1989). The health impact of urban poor housing and environmental conditions. Philippine Institute for Development Studies.

Cita Chicago (17th ed.)

Solon, Orville C. The Health Impact of Urban Poor Housing and Environmental Conditions. Quezon City: Philippine Institute for Development Studies, 1989.

Cita MLA (9th ed.)

Solon, Orville C. The Health Impact of Urban Poor Housing and Environmental Conditions. Philippine Institute for Development Studies, 1989.