Cita APA

Agricultural Experiment Stations of Illinois, I. (. o. I. (1981). Weeds of the North Central States. Illinois (EUA):.

Citación estilo Chicago

Agricultural Experiment Stations of Illinois, Illinois (EUA)University of Illinois. Weeds of the North Central States. Illinois (EUA):, 1981.

Cita MLA

Agricultural Experiment Stations of Illinois, Illinois (EUA)University of Illinois. Weeds of the North Central States. Illinois (EUA):, 1981.