APA引文

Cooper, K. (1942). Barriers down. Farrar and Rinehart.

芝加哥风格引文

Cooper, Kent. Barriers Down. New York: Farrar and Rinehart, 1942.

MLA引文

Cooper, Kent. Barriers Down. Farrar and Rinehart, 1942.

警告：这些引文格式不一定是100％准确.