Osborn, M., & Osborn, S. (1994). Public Speaking (3rd ed.). Houghton Mifflin.
芝加哥风格引文Osborn, Michael, 与 Suzanne Osborn. Public Speaking. 3rd ed. Boston: Houghton Mifflin, 1994.
MLA引文Osborn, Michael, 与 Suzanne Osborn. Public Speaking. 3rd ed. Houghton Mifflin, 1994.
警告：这些引文格式不一定是100％准确.