Gaya APA

Duke, S. (1996). Weed Technology Vol. 10 No. 2 April - June 1996 . Madison, Wisconsin, AS: Weed Sciences Society Of America.

Gaya MLA

Duke, S.O.. "Weed Technology Vol. 10 No. 2 April - June 1996". Madison, Wisconsin, AS: Weed Sciences Society Of America, 1996. Text.