Cita APA (7a ed.)

United Nations. Centre for Human Settlements Habitat. (1989). Bibliography on soil construction.

Cita Chicago Style (17a ed.)

United Nations. Centre for Human Settlements Habitat. Bibliography on Soil Construction. Kenya, Nairobi, 1989.

Cita MLA (9a ed.)

United Nations. Centre for Human Settlements Habitat. Bibliography on Soil Construction. 1989.