Jacobs, H. H., & LeVasseur, M. (2005). Prentice Hall world studies Western Hemisphere: Geography, history, culture. Pearson/Prentice Hall.
芝加哥风格引文Jacobs, Heidi Hayes, 与 Michal LeVasseur. Prentice Hall World Studies Western Hemisphere: Geography, History, Culture. Needham, Mass.: Pearson/Prentice Hall, 2005.
MLA引文Jacobs, Heidi Hayes, 与 Michal LeVasseur. Prentice Hall World Studies Western Hemisphere: Geography, History, Culture. Pearson/Prentice Hall, 2005.
警告：这些引文格式不一定是100％准确.