Cita APA (7th ed.)
Treadwell, D., & Treadwell, J. B. (2005). Public relations writing: Principles in practice. Response Books.
Cita Chicago (17th ed.)
Treadwell, Donald, i Jill B. Treadwell. Public Relations Writing: Principles in Practice. New Delhi: Response Books, 2005.
Cita MLA (9th ed.)
Treadwell, Donald, i Jill B. Treadwell. Public Relations Writing: Principles in Practice. Response Books, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.