Baradat, L. P. (1984). Political ideologies (2nd ed.). Prentice-Hall.
芝加哥风格引文Baradat, Leon P. Political Ideologies. 2nd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1984.
MLA引文Baradat, Leon P. Political Ideologies. 2nd ed. Prentice-Hall, 1984.
警告：这些引文格式不一定是100％准确.