Tod, R. J. N. (1971). Social work in foster care: Collected papers. Longman.
芝加哥风格引文Tod, Robert J. N. Social Work in Foster Care: Collected Papers. [London]: Longman, 1971.
MLA引文Tod, Robert J. N. Social Work in Foster Care: Collected Papers. Longman, 1971.
警告：这些引文格式不一定是100％准确.