Cita APA (7th ed.)
Gaffney, D. (2007). Teachers united: The rise of New York State united teachers. State University of New York Press.
Cita Chicago (17th ed.)
Gaffney, Dennis. Teachers United: The Rise of New York State United Teachers. Albany: State University of New York Press, 2007.
Cita MLA (9th ed.)
Gaffney, Dennis. Teachers United: The Rise of New York State United Teachers. State University of New York Press, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.