Ross, K. (2006). Pioneering Conservation in Alaska. University Press of Colorado.
芝加哥风格引文Ross, Ken. Pioneering Conservation in Alaska. Boulder, Colo.: University Press of Colorado, 2006.
MLA引文Ross, Ken. Pioneering Conservation in Alaska. University Press of Colorado, 2006.
警告：这些引文格式不一定是100％准确.