Lavalette, M., & Pratt, A. (2001). Social policy: A conceptual and theoretical introduction (2nd ed.). SAGE.
芝加哥风格引文Lavalette, Michael, 与 Alan Pratt. Social Policy: A Conceptual and Theoretical Introduction. 2nd ed. London: SAGE, 2001.
MLA引文Lavalette, Michael, 与 Alan Pratt. Social Policy: A Conceptual and Theoretical Introduction. 2nd ed. SAGE, 2001.
警告：这些引文格式不一定是100％准确.