APA (7th ed.) Zitazioa

ELLMAN, M. (1972). Soviet planning today: Proposals for an optimally functioning economic system. University Press.

Chicago Style (17th ed.) Zitazioa

ELLMAN, Michel. Soviet Planning Today: Proposals for an Optimally Functioning Economic System. dge: University Press, 1972.

MLA (9th ed.) Zitazioa

ELLMAN, Michel. Soviet Planning Today: Proposals for an Optimally Functioning Economic System. University Press, 1972.