mullard, m., & spicker, p. (1998). social policy in a changing society. routledge.
芝加哥风格引文mullard, maurice, 与 paul spicker. Social Policy in a Changing Society. New York: routledge, 1998.
MLA引文mullard, maurice, 与 paul spicker. Social Policy in a Changing Society. routledge, 1998.
警告：这些引文格式不一定是100％准确.