Gaya APA

Bovey, R, W. (1988). Weed Socience Vol. 36 No. 3 May 1988 . Madison, Wisconsin, AS: Weed science Society of america.

Gaya MLA

Bovey, Rodney, W.. "Weed Socience Vol. 36 No. 3 May 1988". Madison, Wisconsin, AS: Weed science Society of america, 1988. Text.