Citazione Stile APA (7a Edizione)

Weil, R. R., & Brady, N. C. (2017). The Nature and Properties of Soils (décimoquinta edición.). Pearso Education Limited.

Citazione stile Chigago Style (17a edizione)

Weil, Ray R., e Nyle C. Brady. The Nature and Properties of Soils. décimoquinta edición. Harlow, England: Pearso Education Limited, 2017.

Citatione MLA (9a ed.)

Weil, Ray R., e Nyle C. Brady. The Nature and Properties of Soils. décimoquinta edición. Pearso Education Limited, 2017.