L' idee libre: Culture individuelle, renovation sociale. [s.n.].
Chicago Style (17th ed.) CitationL' Idee Libre: Culture Individuelle, Renovation Sociale. Herblay: [s.n.].
MLA (8th ed.) CitationL' Idee Libre: Culture Individuelle, Renovation Sociale. [s.n.].
Warning: These citations may not always be 100% accurate.