APA (7th ed.) Citation

Não informado. (1961). Illinois agricultural economics. University of Illinois, Department of Agricultural Economics.

Chicago Style (17th ed.) Citation

Não informado. Illinois Agricultural Economics. Urbana, Ill: University of Illinois, Department of Agricultural Economics, 1961.

MLA (8th ed.) Citation

Não informado. Illinois Agricultural Economics. University of Illinois, Department of Agricultural Economics, 1961.

Warning: These citations may not always be 100% accurate.