Παραπομπή σε μορφή APA (7η εκδ.)

Friedlander, S. L. (1965). Labor migration and economic growth: A case study of Puerto Rico. M.I.T. Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Friedlander, Stanley L. Labor Migration and Economic Growth: A Case Study of Puerto Rico. Cambridge, Mass.: M.I.T. Press, 1965.

Παραπομπή σε μορφή MLA (9th εκδ.)

Friedlander, Stanley L. Labor Migration and Economic Growth: A Case Study of Puerto Rico. M.I.T. Press, 1965.