APA (7e ed.) Bronvermelding

Não informado. Agricultural reviews and manuals. Agricultural Research Service.

Chicago (17e ed.) Bronvermelding

Não informado. Agricultural Reviews and Manuals. New Orleans, La: Agricultural Research Service.

MLA (8e ed.) Bronvermelding

Não informado. Agricultural Reviews and Manuals. Agricultural Research Service.

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