Freeden , M. (2013). Oxford Handbook of Political Ideologies. OUP.
Chicago Style (17th ed.) CitationFreeden , Michael. Oxford Handbook of Political Ideologies. UK: OUP, 2013.
MLA (9th ed.) CitationFreeden , Michael. Oxford Handbook of Political Ideologies. OUP, 2013.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.