Não informado. (1980). History of Political Thought. Imprint Academic.
Style de citation Chicago (17e éd.)Não informado. History of Political Thought. Exeter, Inglaterra: Imprint Academic, 1980.
Style de citation MLA (8e éd.)Não informado. History of Political Thought. Imprint Academic, 1980.
Attention : ces citations peuvent ne pas être correctes à 100%.