Hugman, R., & Smith, D. (1995). Ethical issues in social work. Routledge.
芝加哥风格引文Hugman, Richard, 与 David Smith. Ethical Issues in Social Work. London: Routledge, 1995.
MLA引文Hugman, Richard, 与 David Smith. Ethical Issues in Social Work. Routledge, 1995.
警告：这些引文格式不一定是100％准确.