Cita APA (7a ed.)
Shulman, L. (2009). The skills of helping individuals, families, groups, and communities [accompanied by CD-ROM] (6th ed.). Brooks/Cole.
Cita Chicago Style (17a ed.)
Shulman, Lawrence. The Skills of Helping Individuals, Families, Groups, and Communities [accompanied by CD-ROM]. 6th ed. Belmont: Brooks/Cole, 2009.
Cita MLA (9a ed.)
Shulman, Lawrence. The Skills of Helping Individuals, Families, Groups, and Communities [accompanied by CD-ROM]. 6th ed. Brooks/Cole, 2009.
Precaución: Estas citas no son 100% exactas.