Cita APA (7th ed.)
Nelsen, J. C. (1980). Communication theory and social work practice. The university of Chicago press.
Cita Chicago (17th ed.)
Nelsen, Judith C. Communication Theory and Social Work Practice. London: The university of Chicago press, 1980.
Cita MLA (9th ed.)
Nelsen, Judith C. Communication Theory and Social Work Practice. The university of Chicago press, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.