APA (7th ed.) Citation

Buckman, H. O., & Brady, N. C. (1972). The nature and properties of soils (7. ed., 6. print.). Macmillan.

Chicago Style (17th ed.) Citation

Buckman, Harry O., and Nyle C. Brady. The Nature and Properties of Soils. 7. ed., 6. print. London: Macmillan, 1972.

MLA (9th ed.) Citation

Buckman, Harry O., and Nyle C. Brady. The Nature and Properties of Soils. 7. ed., 6. print. Macmillan, 1972.