Bourdon, G., & Marshall, B. (1914). The German enigma.: Being an inquiry among Germans as to what they think, what they want, what they can do. G. Cres.
Chicago Style (17th ed.) CitationBourdon, Georges, and Beatrice Marshall. The German Enigma.: Being an Inquiry Among Germans as to What They Think, What They Want, What They Can Do. Paris: G. Cres, 1914.
MLA (9th ed.) CitationBourdon, Georges, and Beatrice Marshall. The German Enigma.: Being an Inquiry Among Germans as to What They Think, What They Want, What They Can Do. G. Cres, 1914.
Warning: These citations may not always be 100% accurate.