Lua APA (7ú heag.)

Powell, D. (2006). University of Queensland: PP6-27. Australian Learning and Teaching Council (ALTC).

Lua i Stíl Chicago (17ú heag.)

Powell, Derek. University of Queensland: PP6-27. Australian Learning and Teaching Council (ALTC), 2006.

Lua MLA (9ú heag.)

Powell, Derek. University of Queensland: PP6-27. Australian Learning and Teaching Council (ALTC), 2006.

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