Citazione Stile APA (7a Edizione)

Brady, N. C. (2014). The Nature and Properties of Soils (14 ed.). pearson.

Citazione stile Chigago Style (17a edizione)

Brady, Nyle C. The Nature and Properties of Soils. 14 ed. Nodia: pearson, 2014.

Citatione MLA (9a ed.)

Brady, Nyle C. The Nature and Properties of Soils. 14 ed. pearson, 2014.