APA Citation

Weil, R. R., & Brady, N. C. The nature and properties of soils (Fifteenth edition.).

Chicago Style Citation

Weil, Ray R., and Nyle C. Brady. The Nature and Properties of Soils. Fifteenth edition.

MLA Citation

Weil, Ray R., and Nyle C. Brady. The Nature and Properties of Soils. Fifteenth edition.

Warning: These citations may not always be 100% accurate.