APA (7e ed.) Bronvermelding
ebrary, Inc, & Alexander, E. B. (2007). Serpentine geoecology of western North America: Geology, soils, and vegetation. Oxford University Press.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Earl B. Alexander. Serpentine Geoecology of Western North America: Geology, Soils, and Vegetation. New York: Oxford University Press, 2007.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Earl B. Alexander. Serpentine Geoecology of Western North America: Geology, Soils, and Vegetation. Oxford University Press, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.