APA (7e ed.) Bronvermelding

Não informado. (2007). Report of the Division of the Agriculture. Iowa State College, Division of the Agriculture.

Chicago (17e ed.) Bronvermelding

Não informado. Report of the Division of the Agriculture. Ames, Iowa: Iowa State College, Division of the Agriculture, 2007.

MLA (8e ed.) Bronvermelding

Não informado. Report of the Division of the Agriculture. Iowa State College, Division of the Agriculture, 2007.

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