Cita APA

Stephen E. Lucas. (2004). The art of public speaking. Boston: McGraw-Hill.

Chicago Style Citation

Stephen E. Lucas. The Art of Public Speaking. Boston: McGraw-Hill, 2004.

Cita MLA

Stephen E. Lucas. The Art of Public Speaking. Boston: McGraw-Hill, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.