Cita APA (7a ed.)

United Nations. Centre for Human Settlements Habitat. (1989). Bibliography on small-scale building-materials production.

Cita Chicago Style (17a ed.)

United Nations. Centre for Human Settlements Habitat. Bibliography on Small-scale Building-materials Production. Kenya, Nairobi, 1989.

Cita MLA (9a ed.)

United Nations. Centre for Human Settlements Habitat. Bibliography on Small-scale Building-materials Production. 1989.