APA (7th ed.) Citation

Griffin, C. L. (2015). Invitation to public speaking (Fourth edition.). Wadsworth Cengage Learning.

Chicago Style (17th ed.) Citation

Griffin, Cindy L. Invitation to Public Speaking. Fourth edition. Stamford, [Connecticut]: Wadsworth Cengage Learning, 2015.

MLA (9th ed.) Citation

Griffin, Cindy L. Invitation to Public Speaking. Fourth edition. Wadsworth Cengage Learning, 2015.