Hill, M. J. (2013). The public policy process (6th ed.). Pearson.
芝加哥风格引文Hill, Michael J. The Public Policy Process. 6th ed. New York ; Harlow: Pearson, 2013.
MLA引文Hill, Michael J. The Public Policy Process. 6th ed. Pearson, 2013.
警告：这些引文格式不一定是100％准确.