Παραπομπή σε μορφή APA (7η εκδ.)

Harvester, Parker, D., & Stead, R. (1991). Profit and enterprise: The political economy of profit. Harvester.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harvester, David Parker, και Richard Stead. Profit and Enterprise: The Political Economy of Profit. New York: Harvester, 1991.

Παραπομπή σε μορφή MLA (8th εκδ.)

Harvester, et al. Profit and Enterprise: The Political Economy of Profit. Harvester, 1991.