(1981). Democracy at the polls: A comparative study of competitive national elections. AEI.
芝加哥风格引文Democracy at the Polls: A Comparative Study of Competitive National Elections. Washington: AEI, 1981.
MLA引文Democracy at the Polls: A Comparative Study of Competitive National Elections. AEI, 1981.
警告：这些引文格式不一定是100％准确.