APA Edition Citation

John C Gordon & William R Bentley. (1990). A handbook on the management of agroforestry research. Winrock international.

Chicago Edition Citation

John C Gordon and William R Bentley. A Handbook on the Management of Agroforestry Research. USA: Winrock international, 1990.

MLA Edition Citation

John C Gordon and William R Bentley. A Handbook on the Management of Agroforestry Research. Winrock international, 1990.