APA Edition Citation

Marx,Karl, & Engels,Frederick. (1980). Karl Marx Frederick Engels: Collected works. Progress Publishers.

Chicago Edition Citation

Marx,Karl, and Engels,Frederick. Karl Marx Frederick Engels: Collected Works. Moscow: Progress Publishers, 1980.

MLA Edition Citation

Marx,Karl, and Engels,Frederick. Karl Marx Frederick Engels: Collected Works. Progress Publishers, 1980.

Warning: These citations may not always be 100% accurate.