APA (7th ed.) Zitazioa

Brookings-Wharton Papers on Urban Affairs. Brookings Institution Press.

Chicago Style (17th ed.) Zitazioa

Brookings-Wharton Papers on Urban Affairs. Brookings Institution Press.

MLA (9th ed.) Zitazioa

Brookings-Wharton Papers on Urban Affairs. Brookings Institution Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.