Lua APA (7ú heag.)
Geddes, R. R. (2011). The road to renewal: Private investment in U.S. transportation infrastructure. AEI Press.
Lua i Stíl Chicago (17ú heag.)
Geddes, R. Richard. The Road to Renewal: Private Investment in U.S. Transportation Infrastructure. Washington, D.C.: AEI Press, 2011.
Lua MLA (9ú heag.)
Geddes, R. Richard. The Road to Renewal: Private Investment in U.S. Transportation Infrastructure. AEI Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.