Cita APA

Brady, N. C., & Weil, R. R. (2002). Elements of the nature and properties of soil (13th.). USA: Pearson.

Citación estilo Chicago

Brady, Nyle C., and Ray R. Weil. Elements of the Nature and Properties of Soil. 13th. USA: Pearson, 2002.

Cita MLA

Brady, Nyle C., and Ray R. Weil. Elements of the Nature and Properties of Soil. 13th. USA: Pearson, 2002.