Rickman, S. B. (2009). Nancy Batson Crews: Alabama's first lady of flight. University of Alabama Press.
芝加哥风格引文Rickman, Sarah Byrn. Nancy Batson Crews: Alabama's First Lady of Flight. Tuscaloosa: University of Alabama Press, 2009.
MLA引文Rickman, Sarah Byrn. Nancy Batson Crews: Alabama's First Lady of Flight. University of Alabama Press, 2009.
警告：这些引文格式不一定是100％准确.