APA引文

Smith, P. (1974). The class struggle and the LCDTU. s.n..

Chicago Style (17th ed.) Citation

Smith, Paul. The Class Struggle and the LCDTU. [S.I.: s.n., 1974.

MLA引文

Smith, Paul. The Class Struggle and the LCDTU. s.n., 1974.

警告:这些引文格式不一定是100%准确.