MLA

Information to Farmers: Directing Or Responding?. International: International Program for Agricultural Knowledge Systems, College of Agriculture, University of Illinois, Urbana, 1983.

APA

(1983). Information to farmers: directing or responding?. International: International Program for Agricultural Knowledge Systems, College of Agriculture, University of Illinois, Urbana.

Chicago

Information to Farmers: Directing Or Responding?. International: International Program for Agricultural Knowledge Systems, College of Agriculture, University of Illinois, Urbana, 1983.