APA (7th ed.) Citation

ScienceDirect (Online service), Hillel, D., & Hatfield, J. L. (2004). Encyclopedia of soils in the environment. Elsevier/Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Daniel Hillel, and Jerry L. Hatfield. Encyclopedia of Soils in the Environment. Oxford, UK ; Boston: Elsevier/Academic Press, 2004.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Encyclopedia of Soils in the Environment. Elsevier/Academic Press, 2004.