APA (7th ed.) Citation

DeVito, J. A. (2009). The essential elements of public speaking (3rd ed.). Pearson/Allyn and Bacon.

Chicago Style (17th ed.) Citation

DeVito, Joseph A. The Essential Elements of Public Speaking. 3rd ed. Boston, MA: Pearson/Allyn and Bacon, 2009.

MLA (9th ed.) Citation

DeVito, Joseph A. The Essential Elements of Public Speaking. 3rd ed. Pearson/Allyn and Bacon, 2009.

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