APA (7e ed.) Bronvermelding

Institute of field and vegetable crops. Institute of field and vegetable crops: Varieties and hybrids for you.

Chicago (17e ed.) Bronvermelding

Institute of field and vegetable crops. Institute of Field and Vegetable Crops: Varieties and Hybrids for You.

MLA (9e ed.) Bronvermelding

Institute of field and vegetable crops. Institute of Field and Vegetable Crops: Varieties and Hybrids for You.

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