Permafrost Soils

MLA

Varma, Ajit, and Rosa Margesin. Permafrost Soils. Springer Berlin Heidelberg, 2009.

APA

Varma, A., & Margesin, R. (2009). Permafrost Soils. Springer Berlin Heidelberg.

Chicago

Varma, Ajit, and Rosa Margesin. Permafrost Soils. : Springer Berlin Heidelberg, 2009.