Gaya APA

Mcwhorter, C, G. (1988). Weed Technology Vol. 2 No. 1 January 1988 . Madison, Wisconsin, AS: Weed Sciences Society Of America.

Gaya MLA

Mcwhorter, Chester, G.. "Weed Technology Vol. 2 No. 1 January 1988". Madison, Wisconsin, AS: Weed Sciences Society Of America, 1988. Text.