Cunningham, D. (1988). It's fun to choose. The Standard publishing.
芝加哥风格引文Cunningham, Dru. It's Fun to Choose. Cincinnati: The Standard publishing, 1988.
MLA引文Cunningham, Dru. It's Fun to Choose. The Standard publishing, 1988.
警告：这些引文格式不一定是100％准确.