Bryan, T. S., & Pratt, D. (2008). The geysers of Yellowstone (Fourth edition.). University Press of Colorado.
芝加哥风格引文Bryan, T. Scott, 与 Daniel Pratt. The Geysers of Yellowstone. Fourth edition. Boulder, Colorado: University Press of Colorado, 2008.
MLA引文Bryan, T. Scott, 与 Daniel Pratt. The Geysers of Yellowstone. Fourth edition. University Press of Colorado, 2008.
警告：这些引文格式不一定是100％准确.