APA (7e ed.) Bronvermelding

ebrary, Inc. (1999). Downstream: Adaptive management of Glen Canyon Dam and the Colorado River ecosystem. National Academy Press.

Chicago (17e ed.) Bronvermelding

ebrary, Inc. Downstream: Adaptive Management of Glen Canyon Dam and the Colorado River Ecosystem. Washington, D.C.: National Academy Press, 1999.

MLA (9e ed.) Bronvermelding

ebrary, Inc. Downstream: Adaptive Management of Glen Canyon Dam and the Colorado River Ecosystem. National Academy Press, 1999.