Duke. LBJ and Grassroots Federalism. Texas A&M University Press.
芝加哥风格引文Duke. LBJ and Grassroots Federalism. Texas A&M University Press.
MLA引文Duke. LBJ and Grassroots Federalism. Texas A&M University Press.
警告：这些引文格式不一定是100％准确.
APA引文