Cita APA (7a ed.)

(2006). Give great presentations: How to speak confidently and make your point ([New ed.].). A & C Black.

Cita Chicago Style (17a ed.)

Give Great Presentations: How to Speak Confidently and Make Your Point. [New ed.]. London: A & C Black, 2006.

Cita MLA (8a ed.)

Give Great Presentations: How to Speak Confidently and Make Your Point. [New ed.]. A & C Black, 2006.