Hillel, D. Soil in the Environment: Crucible of Terrestrial Life. Elsevier Science & Technology Books.
Citazione stile Chigago Style (17a edizione)Hillel, Daniel. Soil in the Environment: Crucible of Terrestrial Life. San Diego, CA, USA: Elsevier Science & Technology Books.
Citatione MLA (8a ed.)Hillel, Daniel. Soil in the Environment: Crucible of Terrestrial Life. Elsevier Science & Technology Books.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.