Lua APA (7ú heag.)
Barber, B. R. (2013). If mayors ruled the world: Dysfunctional nations, rising cities. Yale University Press.
Lua i Stíl Chicago (17ú heag.)
Barber, Benjamin R. If Mayors Ruled the World: Dysfunctional Nations, Rising Cities. New Haven: Yale University Press, 2013.
Lua MLA (9ú heag.)
Barber, Benjamin R. If Mayors Ruled the World: Dysfunctional Nations, Rising Cities. Yale University Press, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.