Cita APA

Engels, F., & Marx, K. (1989). Thiranjedutha kruthikal.

Chicago Edition Citation

Engels, Frederick, i Karl Marx. Thiranjedutha Kruthikal. Moscow, Progress, 1989.

Cita MLA

Engels, Frederick, i Karl Marx. Thiranjedutha Kruthikal. 1989.

Atenció: Aquestes cites poden no estar 100% correctes.