Scott, Foresman and Company, & Boyd, C. D. (2003). Regions: Scott, Foresman social studies. Pearson Education, Inc..
芝加哥风格引文Scott, Foresman and Company, 与 Candy Dawson Boyd. Regions: Scott, Foresman Social Studies. Glenview, Ill.: Pearson Education, Inc., 2003.
MLA引文Scott, Foresman and Company, 与 Candy Dawson Boyd. Regions: Scott, Foresman Social Studies. Pearson Education, Inc., 2003.
警告：这些引文格式不一定是100％准确.