Spellman, P. N. (2003). Captain John H. Rogers, Texas Ranger. University of North Texas Press.
芝加哥风格引文Spellman, Paul N. Captain John H. Rogers, Texas Ranger. Denton, Tex.: University of North Texas Press, 2003.
MLA引文Spellman, Paul N. Captain John H. Rogers, Texas Ranger. University of North Texas Press, 2003.
警告：这些引文格式不一定是100％准确.