APA (7th ed.) Zitazioa
ebrary, Inc, & Vogel, R. K. (1997). Handbook of research on urban politics and policy in the United States. Greenwood Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Ronald K. Vogel. Handbook of Research on Urban Politics and Policy in the United States. Westport, Conn.: Greenwood Press, 1997.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Ronald K. Vogel. Handbook of Research on Urban Politics and Policy in the United States. Greenwood Press, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.