Eulau, H., & March, J. G. (1969). Political science. Prentice Hall.
芝加哥风格引文Eulau, Heinz, 与 James G. March. Political Science. Spectrum Book: Prentice Hall, 1969.
MLA引文Eulau, Heinz, 与 James G. March. Political Science. Prentice Hall, 1969.
警告：这些引文格式不一定是100％准确.