APA (7th ed.) Citation

Anderson, W. P. (1999). Perennial weeds: Characteristics and identification of selected herbaceous species. Iowa State University Press.

Chicago Style (17th ed.) Citation

Anderson, Wood Powell. Perennial Weeds: Characteristics and Identification of Selected Herbaceous Species. Ames: Iowa State University Press, 1999.

MLA (9th ed.) Citation

Anderson, Wood Powell. Perennial Weeds: Characteristics and Identification of Selected Herbaceous Species. Iowa State University Press, 1999.