Decker, F. The Populist challenge to liberal democracy.
芝加哥风格引文Decker, Frank. The Populist Challenge to Liberal Democracy.
MLA引文Decker, Frank. The Populist Challenge to Liberal Democracy.
警告：这些引文格式不一定是100％准确.
APA引文
Decker, F. The Populist challenge to liberal democracy.
芝加哥风格引文Decker, Frank. The Populist Challenge to Liberal Democracy.
MLA引文Decker, Frank. The Populist Challenge to Liberal Democracy.