APA Citation

 Lucas, S. E. (2007).  The art of public speaking.  McGraw-Hill Irwin.

Chicago Style Citation

 Lucas, Stephen E.  The Art of Public Speaking.  McGraw-Hill Irwin, 2007.

MLA Citation

 Lucas, Stephen E.  The Art of Public Speaking.  McGraw-Hill Irwin, 2007.

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