Citazione Stile APA (7a Edizione)

Weil, R. R., & Brady, N. C. (2022). The Nature and Properties of Soils (15th ed.). Pearson.

Citazione stile Chigago Style (17a edizione)

Weil, Ray R., e Nyle C. Brady. The Nature and Properties of Soils. 15th ed. Nodia: Pearson, 2022.

Citatione MLA (9a ed.)

Weil, Ray R., e Nyle C. Brady. The Nature and Properties of Soils. 15th ed. Pearson, 2022.