Cita APA

Earth Council, United Nations Conference on Human Settlements, Mata, F., & MacDonald, M. (1996). Human settlements: People making a difference. [San José, Costa Rica]: Earth Council.

Citación estilo Chicago

Earth Council, United Nations Conference on Human Settlements, Francisco Mata, y Mary MacDonald. Human Settlements: People Making a Difference. [San José, Costa Rica]: Earth Council, 1996.

Cita MLA

Earth Council, United Nations Conference on Human Settlements, Francisco Mata, y Mary MacDonald. Human Settlements: People Making a Difference. [San José, Costa Rica]: Earth Council, 1996.