Citazione Stile APA (7a Edizione)
ebrary, Inc, & Vass, A. A. (2004). Social work competences: Core knowledge, values and skills. SAGE Publications.
Citazione stile Chigago Style (17a edizione)
ebrary, Inc, e Anthony Andreas Vass. Social Work Competences: Core Knowledge, Values and Skills. London: SAGE Publications, 2004.
Citatione MLA (9a ed.)
ebrary, Inc, e Anthony Andreas Vass. Social Work Competences: Core Knowledge, Values and Skills. SAGE Publications, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.