Lua APA (7ú heag.)
Hughes, H. (2009). Aim for the heart: The films of Clint Eastwood. I. B. Tauris.
Lua i Stíl Chicago (17ú heag.)
Hughes, Howard. Aim for the Heart: The Films of Clint Eastwood. London: I. B. Tauris, 2009.
Lua MLA (9ú heag.)
Hughes, Howard. Aim for the Heart: The Films of Clint Eastwood. I. B. Tauris, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.