Ward, R. E. (1964). Studying politics abroad: Field research in the developing areas. Little, Brown.
芝加哥风格引文Ward, Robert Edward. Studying Politics Abroad: Field Research in the Developing Areas. Boston: Little, Brown, 1964.
MLA引文Ward, Robert Edward. Studying Politics Abroad: Field Research in the Developing Areas. Little, Brown, 1964.
警告：这些引文格式不一定是100％准确.