APA (7th ed.) Citation

Krupnick, G. A., & Kress, W. J. (2005). Plant conservation: A natural history approach. University of Chicago Press.

Chicago Style (17th ed.) Citation

Krupnick, Gary A., and W. John Kress. Plant Conservation: A Natural History Approach. Chicago: University of Chicago Press, 2005.

MLA (9th ed.) Citation

Krupnick, Gary A., and W. John Kress. Plant Conservation: A Natural History Approach. University of Chicago Press, 2005.