Παραπομπή σε μορφή APA (7η εκδ.)

Rogers, A., & Choy, S. M. (1969). Multisectoral models of regional demographic and economic growth. Center for Planning and Development Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Rogers, Andrei, και Susan McDougall Choy. Multisectoral Models of Regional Demographic and Economic Growth. [Berkeley: Center for Planning and Development Research, 1969.

Παραπομπή σε μορφή MLA (9th εκδ.)

Rogers, Andrei, και Susan McDougall Choy. Multisectoral Models of Regional Demographic and Economic Growth. Center for Planning and Development Research, 1969.