Citazione Stile APA (7a Edizione)

Buckman, H. O., & Brady, N. C. (1974). The nature and properties of soils (8th ed.). Macmillan Publishing Co.

Citazione stile Chigago Style (17a edizione)

Buckman, Harry O., e Nyle C. Brady. The Nature and Properties of Soils. 8th ed. New York: Macmillan Publishing Co, 1974.

Citatione MLA (9a ed.)

Buckman, Harry O., e Nyle C. Brady. The Nature and Properties of Soils. 8th ed. Macmillan Publishing Co, 1974.