APA Edition Citation

Aidan Worsley, Tim Mann, Elizabeth Mason-Whitehead, & Angela Olsen. (2013). Key concepts in social work practice. Sage.

Chicago Edition Citation

Aidan Worsley, Tim Mann, Elizabeth Mason-Whitehead, and Angela Olsen. Key Concepts in Social Work Practice. Los Angeles: Sage, 2013.

MLA Edition Citation

Aidan Worsley, et al. Key Concepts in Social Work Practice. Sage, 2013.