APA (7e ed.) Bronvermelding
ebrary, Inc, & Ezcurra, E. (1999). The Basin of Mexico: Critical environmental issues and sustainability. United Nations University Press.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Exequiel Ezcurra. The Basin of Mexico: Critical Environmental Issues and Sustainability. Tokyo ; New York: United Nations University Press, 1999.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Exequiel Ezcurra. The Basin of Mexico: Critical Environmental Issues and Sustainability. United Nations University Press, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.