MLA

Schanz, Tom, and T Schanz. Unsaturated Soils: Experimental Studies. Springer Berlin Heidelberg, 2005.

APA

Schanz, T.Schanz, T. (2005). Unsaturated Soils: Experimental Studies. Springer Berlin Heidelberg.

Chicago

Schanz, Tom, and T Schanz. Unsaturated Soils: Experimental Studies. : Springer Berlin Heidelberg, 2005.