Παραπομπή σε μορφή APA (7η εκδ.)

Katzman, M. T. (1977). Cities and frontiers in Brazil: Regional dimensions of economic development. Harvard university press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Katzman, Martin T. Cities and Frontiers in Brazil: Regional Dimensions of Economic Development. Cambridge, Mass.: Harvard university press, 1977.

Παραπομπή σε μορφή MLA (8th εκδ.)

Katzman, Martin T. Cities and Frontiers in Brazil: Regional Dimensions of Economic Development. Harvard university press, 1977.