Boomhower, R. E. (2008). Robert F. Kennedy and the 1968 Indiana primary. Indiana University Press.
芝加哥风格引文Boomhower, Ray E. Robert F. Kennedy and the 1968 Indiana Primary. Bloomington: Indiana University Press, 2008.
MLA引文Boomhower, Ray E. Robert F. Kennedy and the 1968 Indiana Primary. Indiana University Press, 2008.
警告：这些引文格式不一定是100％准确.