Cita APA (7th ed.)
Stern, J. (2003). Involving parents. Continuum.
Cita Chicago (17th ed.)
Stern, Julian. Involving Parents. New York ; London: Continuum, 2003.
Cita MLA (9th ed.)
Stern, Julian. Involving Parents. Continuum, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.