APA (7e ed.) Bronvermelding

Federal Ministry of Consumer Protection, Food and Agriculture. (2003). Federal Organic Farming Scheme.

Chicago (17e ed.) Bronvermelding

Federal Ministry of Consumer Protection, Food and Agriculture. Federal Organic Farming Scheme. 2003.

MLA (9e ed.) Bronvermelding

Federal Ministry of Consumer Protection, Food and Agriculture. Federal Organic Farming Scheme. 2003.

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