Cita APA (7a ed.)
ebrary, Inc, Wilson, G. W., Clifton, A. W., & Barbour, S. L. (1999). The emergence of unsaturated soil mechanics. NRC Research Press.
Cita Chicago Style (17a ed.)
ebrary, Inc, G. W. Wilson, A. W. Clifton, y S. L. Barbour. The Emergence of Unsaturated Soil Mechanics. Ottawa: NRC Research Press, 1999.
Cita MLA (9a ed.)
ebrary, Inc, et al. The Emergence of Unsaturated Soil Mechanics. NRC Research Press, 1999.
Precaución: Estas citas no son 100% exactas.