APA-referens (7:e uppl.)
Powell, D. (1966). Liverpool: An international magazine about Liverpool - its industry - its people. Public Relations Department.
Chicago-referens (17:e uppl.)
Powell, Derek. Liverpool: An International Magazine About Liverpool - Its Industry - Its People. Liverpool: Public Relations Department, 1966.
MLA-referens (9:e uppl.)
Powell, Derek. Liverpool: An International Magazine About Liverpool - Its Industry - Its People. Public Relations Department, 1966.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.