APA (7th ed.) Citation

Osborn, M. (2006). Public speaking (7th ed.). Houghton Mifflin Co.

Chicago Style (17th ed.) Citation

Osborn, Michael. Public Speaking. 7th ed. Boston: Houghton Mifflin Co, 2006.

MLA (9th ed.) Citation

Osborn, Michael. Public Speaking. 7th ed. Houghton Mifflin Co, 2006.