Παραπομπή APA

Jan Fook. (2016). Social work: A critical approach to practice (Third edition.). Sage Publications.

Παραπομπή Chicago Style

Jan Fook. Social Work: A Critical Approach to Practice. Third edition. London: Sage Publications, 2016.

Παραπομπή MLA

Jan Fook. Social Work: A Critical Approach to Practice. Third edition. Sage Publications, 2016.