APA ציטוט

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.

ציטוט MLA

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