Snyder, T. (2012). Hitler vs. Stalin: Who was worse? / Snyder, Timothy. IWM-Post.
Chicago-Zitierstil (17. Ausg.)Snyder, Timothy. "Hitler Vs. Stalin: Who Was Worse? / Snyder, Timothy." IWM-Post 2012.
MLA-Zitierstil (8. Ausg.)Snyder, Timothy. "Hitler Vs. Stalin: Who Was Worse? / Snyder, Timothy." IWM-Post, 2012.
警告：这些引文格式不一定是100％准确.