Lua APA (7ú heag.)

Frost, S. (2009). Don't look back ([Autographed ed.].). Headline.

Lua i Stíl Chicago (17ú heag.)

Frost, Scott. Don't Look Back. [Autographed ed.]. London: Headline, 2009.

Lua MLA (9ú heag.)

Frost, Scott. Don't Look Back. [Autographed ed.]. Headline, 2009.

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