Schoolcraft, H. R., & Mason, P. P. (1993). Schoolcraft's expedition to lake itasca: The discovery of the source of the Mississippi. Michigan State University Press.
芝加哥风格引文Schoolcraft, Henry Rowe, 与 Philip P. Mason. Schoolcraft's Expedition to Lake Itasca: The Discovery of the Source of the Mississippi. East Lansing: Michigan State University Press, 1993.
MLA引文Schoolcraft, Henry Rowe, 与 Philip P. Mason. Schoolcraft's Expedition to Lake Itasca: The Discovery of the Source of the Mississippi. Michigan State University Press, 1993.
警告：这些引文格式不一定是100％准确.