APA (7th ed.) Citation

Griffin, C. L. (2012). Invitation to public speaking (4th ed.). Wadsworth Cengage Learning.

Chicago Style (17th ed.) Citation

Griffin, Cindy L. Invitation to Public Speaking. 4th ed. Australia, Boston: Wadsworth Cengage Learning, 2012.

MLA (8th ed.) Citation

Griffin, Cindy L. Invitation to Public Speaking. 4th ed. Wadsworth Cengage Learning, 2012.