Brady, N. C., & Weil, R. R. (2008). The nature and properties of soils (14a. ed.). Pearson Education Ltd.
Chicago Style (17th ed.) CitationBrady, Nyle C., and Ray R. Weil. The Nature and Properties of Soils. 14a. ed. Upper Saddle River: Pearson Education Ltd, 2008.
MLA (9th ed.) CitationBrady, Nyle C., and Ray R. Weil. The Nature and Properties of Soils. 14a. ed. Pearson Education Ltd, 2008.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.