National Association of Social Workers & Edwards, R. L. (1995). Encyclopedia of social work (19th ed.). National Association of Social Workers.
芝加哥风格引文National Association of Social Workers 与 Richard L. Edwards. Encyclopedia of Social Work. 19th ed. Washington, DC: National Association of Social Workers, 1995.
MLA引文National Association of Social Workers 与 Richard L. Edwards. Encyclopedia of Social Work. 19th ed. National Association of Social Workers, 1995.
警告：这些引文格式不一定是100％准确.