Cita APA

Sachs, P. D. (1999). Edaphos: Dynamics of a natural soil system (2. edition.). Newbury, Vermont: The Edaphic Press.

Citación estilo Chicago

Sachs, Paul D. Edaphos: Dynamics of a Natural Soil System. 2. edition. Newbury, Vermont: The Edaphic Press, 1999.

Cita MLA

Sachs, Paul D. Edaphos: Dynamics of a Natural Soil System. 2. edition. Newbury, Vermont: The Edaphic Press, 1999.