Lua APA (7ú heag.)
Powell, D. (1966). Liverpool: An international magazine about Liverpool - its industry - its people. Public Relations Department.
Lua i Stíl Chicago (17ú heag.)
Powell, Derek. Liverpool: An International Magazine About Liverpool - Its Industry - Its People. Liverpool: Public Relations Department, 1966.
Lua MLA (9ú heag.)
Powell, Derek. Liverpool: An International Magazine About Liverpool - Its Industry - Its People. Public Relations Department, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.