Pennock, A. (2023). The CQ Press Writing Guide for Public Policy (2nd.). CQ Press, SAGE.
芝加哥风格引文Pennock, Andrew. The CQ Press Writing Guide for Public Policy. 2nd. London: CQ Press, SAGE, 2023.
MLA引文Pennock, Andrew. The CQ Press Writing Guide for Public Policy. 2nd. CQ Press, SAGE, 2023.
警告：这些引文格式不一定是100％准确.