Cita APA

(1990). Trends in research on human settlements in ECE countries. New York: United Nations.

Citación estilo Chicago

Trends in Research On Human Settlements in ECE Countries. New York: United Nations, 1990.

Cita MLA

Trends in Research On Human Settlements in ECE Countries. New York: United Nations, 1990.

Precaución: Estas citas no son 100% exactas.