APA Edition Citation

Aldrich, R., & Kremer, R. (1997). Principles in weed management (2nd.). Iowa State University press.

Chicago Edition Citation

Aldrich, R.J, and R.J Kremer. Principles in Weed Management. 2nd. Iowa: Iowa State University press, 1997.

MLA Edition Citation

Aldrich, R.J, and R.J Kremer. Principles in Weed Management. 2nd. Iowa State University press, 1997.

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