Παραπομπή σε μορφή APA (7η εκδ.)

Matlock W. G. & Cockrum, E. L. (1974). A framework for agricultural development planning. Center for Policy Alternatives, Massachusetts Institute of Technology.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Matlock W. G. και E. Lendell Cockrum. A Framework for Agricultural Development Planning. Cambridge: Center for Policy Alternatives, Massachusetts Institute of Technology, 1974.

Παραπομπή σε μορφή MLA (8th εκδ.)

Matlock W. G. και E. Lendell Cockrum. A Framework for Agricultural Development Planning. Center for Policy Alternatives, Massachusetts Institute of Technology, 1974.