APA (7e ed.) Bronvermelding

Não informado. (1914). Annual report of the Iowa Agricultural Experiment Station. Iowa State College of Agriculture and Mechanic Arts.

Chicago (17e ed.) Bronvermelding

Não informado. Annual Report of the Iowa Agricultural Experiment Station. Ames, Iowa: Iowa State College of Agriculture and Mechanic Arts, 1914.

MLA (8e ed.) Bronvermelding

Não informado. Annual Report of the Iowa Agricultural Experiment Station. Iowa State College of Agriculture and Mechanic Arts, 1914.

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