APA Format
; Edited by O’Hagan, Kieran. (2007). Competence Practice in Social Work: A Practical Guide for Students and Professionals. London : Jessica Kingsley Publishers
MLA Format
; Edited by O’Hagan, Kieran. Competence Practice in Social Work: A Practical Guide for Students and Professionals. London : Jessica Kingsley Publishers, 2007
Chicago Format
; Edited by O’Hagan, Kieran. Competence Practice in Social Work: A Practical Guide for Students and Professionals. London : Jessica Kingsley Publishers, 2007
Australian/Harvard Format
; Edited by O’Hagan, Kieran. 2007. Competence Practice in Social Work: A Practical Guide for Students and Professionals. Jessica Kingsley Publishers London