Gilbert, J. L. (2012). World War I and the origins of U.S. military intelligence. Scarecrow Press.
芝加哥风格引文Gilbert, James L. World War I and the Origins of U.S. Military Intelligence. Lanham, MD: Scarecrow Press, 2012.
MLA引文Gilbert, James L. World War I and the Origins of U.S. Military Intelligence. Scarecrow Press, 2012.
警告：这些引文格式不一定是100％准确.