APA (7th ed.) Citation

Zelazny, G. (2006). Say it with presentations: How to design and deliver successful business presentations (rev. and expanded.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Zelazny, Gene. Say It with Presentations: How to Design and Deliver Successful Business Presentations. rev. and expanded. New York, NY [u.a.]: McGraw-Hill, 2006.

MLA (9th ed.) Citation

Zelazny, Gene. Say It with Presentations: How to Design and Deliver Successful Business Presentations. rev. and expanded. McGraw-Hill, 2006.