Engles, F., Burns, E., & Dutt, C. P. (1939). Herr Eugen Duhring's revolution in science: (Anti-Duhring). International Publications.
Cita Chicago Style (17a ed.)Engles, Frederick, Emile Burns, y C. P. Dutt. Herr Eugen Duhring's Revolution in Science: (Anti-Duhring). New York: International Publications, 1939.
Cita MLA (9a ed.)Engles, Frederick, et al. Herr Eugen Duhring's Revolution in Science: (Anti-Duhring). International Publications, 1939.
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