APA (7th ed.) Zitazioa

(1978). Econometric contributions to public policy: Proceedings of a conference held by the International Economic Association at Urbino, Italy. Macmillan.

Chicago Style (17th ed.) Zitazioa

Econometric Contributions to Public Policy: Proceedings of a Conference Held by the International Economic Association at Urbino, Italy. London: Macmillan, 1978.

MLA (9th ed.) Zitazioa

Econometric Contributions to Public Policy: Proceedings of a Conference Held by the International Economic Association at Urbino, Italy. Macmillan, 1978.