Zarefsky, D. (2017). Public speaking: Strategies for success (Eighth edition.). Pearson.
芝加哥风格引文Zarefsky, David. Public Speaking: Strategies for Success. Eighth edition. New York, NY: Pearson, 2017.
MLA引文Zarefsky, David. Public Speaking: Strategies for Success. Eighth edition. Pearson, 2017.
警告：这些引文格式不一定是100％准确.