Cita APA

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

Chicago Edition Citation

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

Cita MLA

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