Fapso, R. J. (2001). Norwegians in Wisconsin (Rev. and expanded ed.). Wisconsin Historical Society Press.
芝加哥风格引文Fapso, Richard J. Norwegians in Wisconsin. Rev. and expanded ed. Madison: Wisconsin Historical Society Press, 2001.
MLA引文Fapso, Richard J. Norwegians in Wisconsin. Rev. and expanded ed. Wisconsin Historical Society Press, 2001.
警告：这些引文格式不一定是100％准确.