Cita APA (7th ed.)
Cruttwell, C. R. M. F. (2007). A history of the Great War, 1914-1918 (Second edition.). Academy Chicago Publishers.
Cita Chicago (17th ed.)
Cruttwell, C. R. M. F. A History of the Great War, 1914-1918. Second edition. Chicago, Illinois: Academy Chicago Publishers, 2007.
Cita MLA (9th ed.)
Cruttwell, C. R. M. F. A History of the Great War, 1914-1918. Second edition. Academy Chicago Publishers, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.