Cita APA (7a ed.)

Brady, N. C., & Weil, R. R. (2010). Elements of the nature and properties of soils (3rd edition.). Pearson/Prentice Hall.

Cita Chicago Style (17a ed.)

Brady, Nyle C., y Ray R. Weil. Elements of the Nature and Properties of Soils. 3rd edition. Upper Saddle River, N.J: Pearson/Prentice Hall, 2010.

Cita MLA (9a ed.)

Brady, Nyle C., y Ray R. Weil. Elements of the Nature and Properties of Soils. 3rd edition. Pearson/Prentice Hall, 2010.