Cita APA (7a ed.)

United Nations. Centre for Human Settlements Habitat. (1987). Environmental guidelines for settlements planning and management.

Cita Chicago Style (17a ed.)

United Nations. Centre for Human Settlements Habitat. Environmental Guidelines for Settlements Planning and Management. Kenya, Nairobi, 1987.

Cita MLA (9a ed.)

United Nations. Centre for Human Settlements Habitat. Environmental Guidelines for Settlements Planning and Management. 1987.