Cita APA (7th ed.)
Barker, L. L. (1978). Communication. Prentice-Hall.
Cita Chicago (17th ed.)
Barker, Larry L. Communication. New Jersey: Prentice-Hall, 1978.
Cita MLA (9th ed.)
Barker, Larry L. Communication. Prentice-Hall, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.