APA (7e ed.) Bronvermelding

Não informado. (1968). Ghana Journal of Agricultural Sciences. Council of Scientific & Industrial Research.

Chicago (17e ed.) Bronvermelding

Não informado. Ghana Journal of Agricultural Sciences. Accra: Council of Scientific & Industrial Research, 1968.

MLA (8e ed.) Bronvermelding

Não informado. Ghana Journal of Agricultural Sciences. Council of Scientific & Industrial Research, 1968.

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