Wright, Q. (1969). On predicting international relations, the year 2000. University of Denver.
芝加哥风格引文Wright, Quincy. On Predicting International Relations, the Year 2000. Denver: University of Denver, 1969.
MLA引文Wright, Quincy. On Predicting International Relations, the Year 2000. University of Denver, 1969.
警告：这些引文格式不一定是100％准确.