APA

Marx K., Engels F., . (1972). The Communist manifesto. New York: Washington Square Press.

Chicago

Marx Karl, Engels Friedrich, . 1972. The Communist manifesto. New York: Washington Square Press.

Harvard

Marx K., Engels F., . (1972). The Communist manifesto. New York: Washington Square Press.

MLA

Marx Karl, Engels Friedrich, . The Communist manifesto. New York: Washington Square Press. 1972.