Davis, J. E., & Fernlund, P. M. (2009). Civics and economics. Pearson/Prentice Hall.
芝加哥风格引文Davis, James E., 与 Phyllis Maxey Fernlund. Civics and Economics. Needham, MA: Pearson/Prentice Hall, 2009.
MLA引文Davis, James E., 与 Phyllis Maxey Fernlund. Civics and Economics. Pearson/Prentice Hall, 2009.
警告：这些引文格式不一定是100％准确.