APA (7th ed.) Citation

Niklas, K. J. (1997). The evolutionary biology of plants. University of Chicago Press.

Chicago Style (17th ed.) Citation

Niklas, Karl J. The Evolutionary Biology of Plants. Chicago: University of Chicago Press, 1997.

MLA (9th ed.) Citation

Niklas, Karl J. The Evolutionary Biology of Plants. University of Chicago Press, 1997.

Warning: These citations may not always be 100% accurate.