Freeden, M. Conceptual history, ideology and language: Michael Freeden. Conceptual history in the European space.([2017]).
Citazione stile Chigago Style (17a edizione)Freeden, Michael. "Conceptual History, Ideology and Language: Michael Freeden." Conceptual History in the European Space.([2017]) .
Citatione MLA (8a ed.)Freeden, Michael. "Conceptual History, Ideology and Language: Michael Freeden." Conceptual History in the European Space.([2017]), .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.