Farrell, T. J., & Farrell, M. M. (1997). Public speaking: Skills for success. Irwin.
芝加哥风格引文Farrell, Thomas J., 与 Maureen M. Farrell. Public Speaking: Skills for Success. Chicago: Irwin, 1997.
MLA引文Farrell, Thomas J., 与 Maureen M. Farrell. Public Speaking: Skills for Success. Irwin, 1997.
警告：这些引文格式不一定是100％准确.