Παραπομπή σε μορφή APA (7η εκδ.)

Ham, C., & Hill, M. (1993). The policy of proccess in the modern capitalist state (2nd ed.). Harvester Wheatsheaf.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ham, Christopher, και Michael Hill. The Policy of Proccess in the Modern Capitalist State. 2nd ed. New York: Harvester Wheatsheaf, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ham, Christopher, και Michael Hill. The Policy of Proccess in the Modern Capitalist State. 2nd ed. Harvester Wheatsheaf, 1993.