APA (7e ed.) Bronvermelding

Hopkins, J. (1988). NERAD Agricultural Development Information and Coordination System (NERADICS): A project description. Northeast Rainfed Agricultural Development (NERAD) Project, Northeast Regional Office of Agriculture.

Chicago (17e ed.) Bronvermelding

Hopkins, James. NERAD Agricultural Development Information and Coordination System (NERADICS): A Project Description. Khon Kaen, Thailand: Northeast Rainfed Agricultural Development (NERAD) Project, Northeast Regional Office of Agriculture, 1988.

MLA (9e ed.) Bronvermelding

Hopkins, James. NERAD Agricultural Development Information and Coordination System (NERADICS): A Project Description. Northeast Rainfed Agricultural Development (NERAD) Project, Northeast Regional Office of Agriculture, 1988.