Cita APA (7a ed.)

United Nations Commission on Human Settlements, Fourth Session, Manila, April 27 at May 6, 1981. Commission on Human Settlements.

Cita Chicago Style (17a ed.)

United Nations Commission on Human Settlements, Fourth Session, Manila, April 27 at May 6, 1981. Commission on Human Settlements. Filipinas, Manila.

Cita MLA (9a ed.)

United Nations Commission on Human Settlements, Fourth Session, Manila, April 27 at May 6, 1981. Commission on Human Settlements.