APA (7e ed.) Bronvermelding

Não informado. (2001). Technical bulletin. Food and Fertilizer Technology Center.

Chicago (17e ed.) Bronvermelding

Não informado. Technical Bulletin. Taipei: Food and Fertilizer Technology Center, 2001.

MLA (8e ed.) Bronvermelding

Não informado. Technical Bulletin. Food and Fertilizer Technology Center, 2001.

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