APA (7th ed.) Zitazioa

Gifford, A. (1979). Public economics: Politicians, property rights and exchange. Dryden.

Chicago Style (17th ed.) Zitazioa

Gifford, Adam. Public Economics: Politicians, Property Rights and Exchange. Hinsdale, Ill.: Dryden, 1979.

MLA (9th ed.) Zitazioa

Gifford, Adam. Public Economics: Politicians, Property Rights and Exchange. Dryden, 1979.