Cita APA (7a ed.)

Não informado. (1959). Illinois research. University of Illinois at Urbana-Champaign, Agricultural Experiment Station.

Cita Chicago Style (17a ed.)

Não informado. Illinois Research. Urbana, Ill: University of Illinois at Urbana-Champaign, Agricultural Experiment Station, 1959.

Cita MLA (8a ed.)

Não informado. Illinois Research. University of Illinois at Urbana-Champaign, Agricultural Experiment Station, 1959.

Precaución: Estas citas no son 100% exactas.