APA引文

Hamilton, C. (2015). Essentials of public speaking (Sixth edition.). Cengage Learning.

Chicago Style (17th ed.) Citation

Hamilton, Cheryl. Essentials of Public Speaking. Sixth edition. Stamford, CT: Cengage Learning, 2015.

MLA引文

Hamilton, Cheryl. Essentials of Public Speaking. Sixth edition. Cengage Learning, 2015.