Gaya APA

II, G, W, S. (1993). Journal Of Environmental Quality Vol. 22 No. 2 April - June 1993 . Madison, Wisconsin, AS: Cooperatively by The American Society Of Agronomy.

Gaya MLA

II, Glen, W., Suter. "Journal Of Environmental Quality Vol. 22 No. 2 April - June 1993". Madison, Wisconsin, AS: Cooperatively by The American Society Of Agronomy, 1993. Text.