APA Citatie

Benttey, W. R., & Gordon, J. C. (1990). Hand book on the management of Agro forestry research. Winrock International.

Chicago Style citaat

Benttey, William R., en John C. Gordon. Hand Book on the Management of Agro Forestry Research. U S A: Winrock International, 1990.

MLA citatie

Benttey, William R., en John C. Gordon. Hand Book on the Management of Agro Forestry Research. Winrock International, 1990.