APA (7e ed.) Bronvermelding

Não informado. (2001). Research Bulletin. Missouri Agricultural Experiment Station.

Chicago (17e ed.) Bronvermelding

Não informado. Research Bulletin. Columbia, Mo: Missouri Agricultural Experiment Station, 2001.

MLA (8e ed.) Bronvermelding

Não informado. Research Bulletin. Missouri Agricultural Experiment Station, 2001.

Let op: Deze citaties zijn niet altijd 100% accuraat.