Crockett, D. A. (2008). Running against the grain: How opposition presidents win the White House. Texas A&M University Press.
芝加哥风格引文Crockett, David A. Running Against the Grain: How Opposition Presidents Win the White House. College Station: Texas A&M University Press, 2008.
MLA引文Crockett, David A. Running Against the Grain: How Opposition Presidents Win the White House. Texas A&M University Press, 2008.
警告:这些引文格式不一定是100%准确.