एपीए उद्धरण

Stephen E. Lucas. (2007). The art of public speaking. Boston: McGraw-Hill.

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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