APA (7e ed.) Bronvermelding
ebrary, Inc, & Lewis, W. M. (1995). Wetlands: Characteristics and boundaries. National Academy Press.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en William M. Lewis. Wetlands: Characteristics and Boundaries. Washington, D.C.: National Academy Press, 1995.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en William M. Lewis. Wetlands: Characteristics and Boundaries. National Academy Press, 1995.
Let op: Deze citaties zijn niet altijd 100% accuraat.