ebrary, Inc, Waller, D. M., & Rooney, T. P. (2008). The vanishing present: Wisconsin's changing lands, waters, and wildlife. University of Chicago Press.
芝加哥风格引文ebrary, Inc, Donald M. Waller, 与 Thomas P. Rooney. The Vanishing Present: Wisconsin's Changing Lands, Waters, and Wildlife. Chicago: University of Chicago Press, 2008.
MLA引文ebrary, Inc, et al. The Vanishing Present: Wisconsin's Changing Lands, Waters, and Wildlife. University of Chicago Press, 2008.
警告：这些引文格式不一定是100％准确.