Hillel, D. (1971). Soil and water: Physical principles and processes. Academic Press.
Citazione stile Chigago Style (17a edizione)Hillel, Daniel. Soil and Water: Physical Principles and Processes. New York: Academic Press, 1971.
Citatione MLA (9a ed.)Hillel, Daniel. Soil and Water: Physical Principles and Processes. Academic Press, 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.