Scholler, H., & Brietzke, P. H. (1976). Ethiopia: Revolution, law and politics. Weltforum-Verlag.
芝加哥风格引文Scholler, Heinrich, 与 Paul H. Brietzke. Ethiopia: Revolution, Law and Politics. München: Weltforum-Verlag, 1976.
MLA引文Scholler, Heinrich, 与 Paul H. Brietzke. Ethiopia: Revolution, Law and Politics. Weltforum-Verlag, 1976.
警告：这些引文格式不一定是100％准确.