Cita APA (7a ed.)

United Nations. Centre for Human Settlements Habitat. (1993). Vertical shaft limekiln technology.

Cita Chicago Style (17a ed.)

United Nations. Centre for Human Settlements Habitat. Vertical Shaft Limekiln Technology. Kenya, Nairobi, 1993.

Cita MLA (9a ed.)

United Nations. Centre for Human Settlements Habitat. Vertical Shaft Limekiln Technology. 1993.