Maxim, G. W. (1983). Social studies and the elementary school child (2nd ed.). Merrill.
芝加哥风格引文Maxim, George W. Social Studies and the Elementary School Child. 2nd ed. Columbus: Merrill, 1983.
MLA引文Maxim, George W. Social Studies and the Elementary School Child. 2nd ed. Merrill, 1983.
警告：这些引文格式不一定是100％准确.