Lua APA (7ú heag.)
Dolby, S. K. (2005). Self-help books: Why Americans keep reading them. University of Illinois Press.
Lua i Stíl Chicago (17ú heag.)
Dolby, Sandra K. Self-help Books: Why Americans Keep Reading Them. Urbana: University of Illinois Press, 2005.
Lua MLA (9ú heag.)
Dolby, Sandra K. Self-help Books: Why Americans Keep Reading Them. University of Illinois Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.