Engels, F. (1975). Anti-Duhring: Herr eugen Duhring's: Revolution in science. Progress Publishers.
Cita Chicago (17th ed.)Engels, Frederick. Anti-Duhring: Herr Eugen Duhring's: Revolution in Science. Moscow: Progress Publishers, 1975.
Cita MLA (9th ed.)Engels, Frederick. Anti-Duhring: Herr Eugen Duhring's: Revolution in Science. Progress Publishers, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.