HERON, J. (2001). Helping the client: A creative practical guide.-- ed.5. Sage.
芝加哥风格引文HERON, John. Helping the Client: A Creative Practical Guide.-- Ed.5. London: Sage, 2001.
MLA引文HERON, John. Helping the Client: A Creative Practical Guide.-- Ed.5. Sage, 2001.
警告：这些引文格式不一定是100％准确.