Richardson, R. D. (1982). Comintern Army: The international brigades and the Spanish Civil War. The University of Kentucky Press.
芝加哥风格引文Richardson, R. Dan. Comintern Army: The International Brigades and the Spanish Civil War. Lexington, Kentucky: The University of Kentucky Press, 1982.
MLA引文Richardson, R. Dan. Comintern Army: The International Brigades and the Spanish Civil War. The University of Kentucky Press, 1982.
警告：这些引文格式不一定是100％准确.