Eudin, X. J. Soviet foreign policy 1928-1934: Documents.
芝加哥风格引文Eudin, Xenia Joukoff. Soviet Foreign Policy 1928-1934: Documents.
MLA引文Eudin, Xenia Joukoff. Soviet Foreign Policy 1928-1934: Documents.
警告：这些引文格式不一定是100％准确.
APA引文