APA引文

Nelson, P. E. (1990). Confidence in public speaking (4th ed.). Wm.C.Brown.

芝加哥风格引文

Nelson, Paul Edward. Confidence in Public Speaking. 4th ed. Iowa: Wm.C.Brown, 1990.

MLA引文

Nelson, Paul Edward. Confidence in Public Speaking. 4th ed. Wm.C.Brown, 1990.

警告：这些引文格式不一定是100％准确.