APA (7e ed.) Bronvermelding

Não informado. (1989). Agroforestry Today. International Centre for Research in Agroforestry.

Chicago (17e ed.) Bronvermelding

Não informado. Agroforestry Today. Nairobi: International Centre for Research in Agroforestry, 1989.

MLA (8e ed.) Bronvermelding

Não informado. Agroforestry Today. International Centre for Research in Agroforestry, 1989.

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