APA (7th ed.) Citation

ScienceDirect (Online service), Cardon, Z. G., & Whitbeck, J. L. (2007). The rhizosphere: An ecological perspective. Elsevier Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Zoe G. Cardon, and Julie Lynn Whitbeck. The Rhizosphere: An Ecological Perspective. Amsterdam ; Boston: Elsevier Academic Press, 2007.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. The Rhizosphere: An Ecological Perspective. Elsevier Academic Press, 2007.