APA Edition Citation

Parker,C, & Riches,C R. (1993). Parastic weeds of the world biology and control. CAB international.

Chicago Edition Citation

Parker,C, and Riches,C R. Parastic Weeds of the World Biology and Control. United Kingdom: CAB international, 1993.

MLA Edition Citation

Parker,C, and Riches,C R. Parastic Weeds of the World Biology and Control. CAB international, 1993.

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