Cita APA (7th ed.)

Metcalfe, S. (2004). Building a speech (5th ed.). Thomson/Wadsworth.

Cita Chicago (17th ed.)

Metcalfe, Sheldon. Building a Speech. 5th ed. Australia: Thomson/Wadsworth, 2004.

Cita MLA (9th ed.)

Metcalfe, Sheldon. Building a Speech. 5th ed. Thomson/Wadsworth, 2004.