APA (7th ed.) Citation

Hawkesford, M. J., & Kok, L. J. (2007). Sulfur in Plants An Ecological Perspective. Springer.

Chicago Style (17th ed.) Citation

Hawkesford, Malcolm J., and Luit J. Kok. Sulfur in Plants An Ecological Perspective. Dordrecht: Springer, 2007.

MLA (8th ed.) Citation

Hawkesford, Malcolm J., and Luit J. Kok. Sulfur in Plants An Ecological Perspective. Springer, 2007.