Lua APA (7ú heag.)
Conventz, S. (2014). Hub cities in the knowledge economy: Seaports, airports, brainports. Ashgate Pub..
Lua i Stíl Chicago (17ú heag.)
Conventz, Sven. Hub Cities in the Knowledge Economy: Seaports, Airports, Brainports. Burlington: Ashgate Pub., 2014.
Lua MLA (9ú heag.)
Conventz, Sven. Hub Cities in the Knowledge Economy: Seaports, Airports, Brainports. Ashgate Pub., 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.