Cita APA (7th ed.)

Treadwell, D. (2005). Public relations writing: Principles in practice (2nd.). Response.

Cita Chicago (17th ed.)

Treadwell, Donald. Public Relations Writing: Principles in Practice. 2nd. New Delhi: Response, 2005.

Cita MLA (9th ed.)

Treadwell, Donald. Public Relations Writing: Principles in Practice. 2nd. Response, 2005.