Lua APA (7ú heag.)

Hall,Peter. (1977). The world cities (2nd ed.). Mcgraw -Hill.

Lua i Stíl Chicago (17ú heag.)

Hall,Peter. The World Cities. 2nd ed. New York: Mcgraw -Hill, 1977.

Lua MLA (9ú heag.)

Hall,Peter. The World Cities. 2nd ed. Mcgraw -Hill, 1977.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.