APA (7th ed.) Zitazioa

Okun, A. M. (1975). Equality and efficiency: The big tradeoff. Oxford and IBH.

Chicago Style (17th ed.) Zitazioa

Okun, Arthur M. Equality and Efficiency: The Big Tradeoff. New Delhi: Oxford and IBH, 1975.

MLA (9th ed.) Zitazioa

Okun, Arthur M. Equality and Efficiency: The Big Tradeoff. Oxford and IBH, 1975.