Citazione Stile APA (7a Edizione)

Miller, R. W., & Donahue, R. L. 1. . . . .. (1995). Soils in our environment (7th ed.). Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Miller, Raymond W., e Roy Luther 1908- Donahue. Soils in Our Environment. 7th ed. Englewood Cliffs, NJ: Prentice Hall, 1995.

Citatione MLA (9a ed.)

Miller, Raymond W., e Roy Luther 1908- Donahue. Soils in Our Environment. 7th ed. Prentice Hall, 1995.