APA (7th ed.) Zitazioa

Graham. Feeding the City. University of Texas Press.

Chicago Style (17th ed.) Zitazioa

Graham. Feeding the City. University of Texas Press.

MLA (9th ed.) Zitazioa

Graham. Feeding the City. University of Texas Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.