Hatfield, T. M. (2011). Rudder: From leader to legend. Texas A&M University Press.
芝加哥风格引文Hatfield, Thomas M. Rudder: From Leader to Legend. College Station: Texas A&M University Press, 2011.
MLA引文Hatfield, Thomas M. Rudder: From Leader to Legend. Texas A&M University Press, 2011.
警告：这些引文格式不一定是100％准确.