Lua APA (7ú heag.)
ebrary, Inc, & Grey, T. S. (2009). Wagner and his world. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Thomas S. Grey. Wagner and His World. Princeton, N.J.: Princeton University Press, 2009.
Lua MLA (9ú heag.)
ebrary, Inc, agus Thomas S. Grey. Wagner and His World. Princeton University Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.