APA Edition Citation

Pieterse, A. H., & Murphy, K. J. (1990). Aquatic weeds. Oxford University Press.

Chicago Edition Citation

Pieterse, A. H., and K. J. Murphy. Aquatic Weeds. Oxford [England] ; New York: Oxford University Press, 1990.

MLA Edition Citation

Pieterse, A. H., and K. J. Murphy. Aquatic Weeds. Oxford University Press, 1990.

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