Heffer, E. (1980). The dilemma of eurocommunism. London: Labour Party.
芝加哥风格引文Heffer, Eric. The Dilemma of Eurocommunism. London: Labour Party, 1980.
MLA引文Heffer, Eric. The Dilemma of Eurocommunism. London: Labour Party, 1980.
警告：这些引文格式不一定是100％准确.
APA引文