APA (7e ed.) Bronvermelding
ebrary, Inc, Wilson, G. W., Clifton, A. W., & Barbour, S. L. (1999). The emergence of unsaturated soil mechanics. NRC Research Press.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, G. W. Wilson, A. W. Clifton, en S. L. Barbour. The Emergence of Unsaturated Soil Mechanics. Ottawa: NRC Research Press, 1999.
MLA (9e ed.) Bronvermelding
ebrary, Inc, et al. The Emergence of Unsaturated Soil Mechanics. NRC Research Press, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.