Cita APA

Engles, F., Burns, E., & Dutt, C. P. (1939). Herr Eugen Duhring's revolution in science: (Anti-Duhring). International Publications.

Citación estilo Chicago

Engles, Frederick, Emile Burns, and C. P. Dutt. Herr Eugen Duhring's Revolution in Science: (Anti-Duhring). New York: International Publications, 1939.

Cita MLA

Engles, Frederick, et al. Herr Eugen Duhring's Revolution in Science: (Anti-Duhring). International Publications, 1939.