ebrary, Inc, O'Brien, M. J., & Lyman, R. L. (1999). Measuring the flow of time: The works of James A. Ford, 1935-1941. University of Alabama Press.
芝加哥风格引文ebrary, Inc, Michael J. O'Brien, 与 R. Lee Lyman. Measuring the Flow of Time: The Works of James A. Ford, 1935-1941. Tuscaloosa: University of Alabama Press, 1999.
MLA引文ebrary, Inc, et al. Measuring the Flow of Time: The Works of James A. Ford, 1935-1941. University of Alabama Press, 1999.
警告：这些引文格式不一定是100％准确.