Citazione Stile APA (7a Edizione)

Brady, N. C., & Weil, R. R. (2008). The nature and properties of soils (14th edition.). Pearson Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Brady, Nyle C., e Ray R. Weil. The Nature and Properties of Soils. 14th edition. Upper Saddle River, N.J: Pearson Prentice Hall, 2008.

Citatione MLA (9a ed.)

Brady, Nyle C., e Ray R. Weil. The Nature and Properties of Soils. 14th edition. Pearson Prentice Hall, 2008.