Morales, A. T., & Sheafor, B. W. (1998). Social work: A profession of many faces (8th ed.). Allyn and Bacon.
Cita Chicago (17th ed.)Morales, Armando T., i Bradford W. Sheafor. Social Work: A Profession of Many Faces. 8th ed. Boston: Allyn and Bacon, 1998.
Cita MLA (9th ed.)Morales, Armando T., i Bradford W. Sheafor. Social Work: A Profession of Many Faces. 8th ed. Allyn and Bacon, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.