Style de citation APA (7e éd.)

Tom, P. (1988). Introduction of industrial agroforestry system in the East Sepik Province of Papua New Guinea. Environment and Policy Institute, East-West Centre.

Style de citation Chicago (17e éd.)

Tom, Peter. Introduction of Industrial Agroforestry System in the East Sepik Province of Papua New Guinea. Honolulu: Environment and Policy Institute, East-West Centre, 1988.

Style de citation MLA (9e éd.)

Tom, Peter. Introduction of Industrial Agroforestry System in the East Sepik Province of Papua New Guinea. Environment and Policy Institute, East-West Centre, 1988.