Proctor. Civilians in a World at War, 1914-1918. NYU Press.
Cita Chicago (17th ed.)Proctor. Civilians in a World at War, 1914-1918. NYU Press.
Cita MLA (9th ed.)Proctor. Civilians in a World at War, 1914-1918. NYU Press.
Atenció: Aquestes cites poden no estar 100% correctes.