Cita APA (7th ed.)
Walsh, J. (2010). Theories for direct social work practice (2nd ed.). Wadsworth.
Cita Chicago (17th ed.)
Walsh, Joseph. Theories for Direct Social Work Practice. 2nd ed. Belmont: Wadsworth, 2010.
Cita MLA (9th ed.)
Walsh, Joseph. Theories for Direct Social Work Practice. 2nd ed. Wadsworth, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.