Lua APA (7ú heag.)

Gardner, J. (1984). Excellence. VFS.

Lua i Stíl Chicago (17ú heag.)

Gardner, John. Excellence. Bombay: VFS, 1984.

Lua MLA (9ú heag.)

Gardner, John. Excellence. VFS, 1984.

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