APA (7e ed.) Bronvermelding

Não informado. (1971). ADAS Quarterly Review. Agricultural Development and Advisory Service.

Chicago (17e ed.) Bronvermelding

Não informado. ADAS Quarterly Review. London: Agricultural Development and Advisory Service, 1971.

MLA (8e ed.) Bronvermelding

Não informado. ADAS Quarterly Review. Agricultural Development and Advisory Service, 1971.

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