Lua APA (7ú heag.)
Cohen, T. (1964). Three who dared. ([1st ed.].). Doubleday.
Lua i Stíl Chicago (17ú heag.)
Cohen, Tom. Three Who Dared. [1st ed.]. Garden City: Doubleday, 1964.
Lua MLA (9ú heag.)
Cohen, Tom. Three Who Dared. [1st ed.]. Doubleday, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.