Karl Marx, Frederick Engels. Volume 40, Marx and Engels, 1856-59.

MLA

Marx, Karl, et al. Karl Marx, Frederick Engels. Volume 40, Marx and Engels, 1856-59. Baltimore, Maryland : Project Muse, 2014.

APA

Marx, K., Engels, F., Institut marksizma-leninizma (Moscow, R. & Project Muse. (2014). Karl Marx, Frederick Engels. Volume 40, Marx and Engels, 1856-59. Baltimore, Maryland : Project Muse.

Chicago

Marx, Karl, Friedrich Engels, Russia) Institut marksizma-leninizma (Moscow and Project Muse. Karl Marx, Frederick Engels. Volume 40, Marx and Engels, 1856-59. Baltimore, Maryland : Project Muse, 2014.