Citazione Stile APA (7a Edizione)

Freeden, M. Concepts, ideology and political theory: Michael Freeden. Herausforderungen der Begriffsgeschichte.(2003).

Citazione stile Chigago Style (17a edizione)

Freeden, Michael. "Concepts, Ideology and Political Theory: Michael Freeden." Herausforderungen Der Begriffsgeschichte.(2003) .

Citatione MLA (8a ed.)

Freeden, Michael. "Concepts, Ideology and Political Theory: Michael Freeden." Herausforderungen Der Begriffsgeschichte.(2003), .

Attenzione: Queste citazioni potrebbero non essere precise al 100%.