Slann, M. (1998). Introduction to politics, governments, and nations in the post ... (1st.ed.). McGraw-Hill.
芝加哥风格引文Slann, Martin. Introduction to Politics, Governments, and Nations in the Post ... 1st.ed. New York: McGraw-Hill, 1998.
MLA引文Slann, Martin. Introduction to Politics, Governments, and Nations in the Post ... 1st.ed. McGraw-Hill, 1998.
警告：这些引文格式不一定是100％准确.