APA (7e ed.) Bronvermelding

Não informado. (1973). Cornell International agriculture bulletin. New York State College of Agriculture and Life Sciences.

Chicago (17e ed.) Bronvermelding

Não informado. Cornell International Agriculture Bulletin. Ithaca, NY: New York State College of Agriculture and Life Sciences, 1973.

MLA (8e ed.) Bronvermelding

Não informado. Cornell International Agriculture Bulletin. New York State College of Agriculture and Life Sciences, 1973.

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