Cattell, D. T. (1957). Soviet diplomacy and the Spanish Civil War. University of California Press.
芝加哥风格引文Cattell, David Tredwell. Soviet Diplomacy and the Spanish Civil War. Berkeley: University of California Press, 1957.
MLA引文Cattell, David Tredwell. Soviet Diplomacy and the Spanish Civil War. University of California Press, 1957.
警告：这些引文格式不一定是100％准确.