APA Citation

DeVito, J. A. (2003). The essential elements of public speaking. Boston: Allyn and Bacon.

Chicago Style Citation

DeVito, Joseph A. The Essential Elements of Public Speaking. Boston: Allyn and Bacon, 2003.

MLA Citation

DeVito, Joseph A. The Essential Elements of Public Speaking. Boston: Allyn and Bacon, 2003.

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