Baradat, L. P. (1997). Political ideologies: Their origins and impact (6th ed.). Prentice Hall.
芝加哥风格引文Baradat, Leon P. Political Ideologies: Their Origins and Impact. 6th ed. Upper Saddle River, NJ: Prentice Hall, 1997.
MLA引文Baradat, Leon P. Political Ideologies: Their Origins and Impact. 6th ed. Prentice Hall, 1997.
警告：这些引文格式不一定是100％准确.