Cita APA

Brady,, N. C., & Weil,, R. R. (2010). Elements of the nature and properties of soils (3.). Pearson education.

Citación estilo Chicago

Brady,, Nyle C., and Ray R. Weil. Elements of the Nature and Properties of Soils. 3. New Jersey: Pearson education, 2010.

Cita MLA

Brady,, Nyle C., and Ray R. Weil. Elements of the Nature and Properties of Soils. 3. Pearson education, 2010.