APA (7th ed.) Citation

Griffin, C. L. (2018). Invitation to public speaking (Sixth edition.). Cengage Learning.

Chicago Style (17th ed.) Citation

Griffin, Cindy L. Invitation to Public Speaking. Sixth edition. Boston, MA: Cengage Learning, 2018.

MLA (9th ed.) Citation

Griffin, Cindy L. Invitation to Public Speaking. Sixth edition. Cengage Learning, 2018.

Warning: These citations may not always be 100% accurate.