Citazione Stile APA (7a Edizione)
Hepworth, D. H. [. a. (2010). Direct social work practice: Theory and skills (8th ed.). Wadsworth.
Citazione stile Chigago Style (17a edizione)
Hepworth, Dean H. [et al.]. Direct Social Work Practice: Theory and Skills. 8th ed. California: Wadsworth, 2010.
Citatione MLA (9a ed.)
Hepworth, Dean H. [et al.]. Direct Social Work Practice: Theory and Skills. 8th ed. Wadsworth, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.