Lua APA (7ú heag.)
Vaillant, G. E. (1995). The natural history of alcoholism revisited. Harvard University Press.
Lua i Stíl Chicago (17ú heag.)
Vaillant, George E. The Natural History of Alcoholism Revisited. Cambridge, MA: Harvard University Press, 1995.
Lua MLA (9ú heag.)
Vaillant, George E. The Natural History of Alcoholism Revisited. Harvard University Press, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.