Cita APA (7a ed.)

Manuel, F. E. (1995). A requiem for Karl Marx. Harvard University Press.

Cita Chicago Style (17a ed.)

Manuel, Frank Edward. A Requiem for Karl Marx. Cambridge [Mass.] [etc.]: Harvard University Press, 1995.

Cita MLA (9a ed.)

Manuel, Frank Edward. A Requiem for Karl Marx. Harvard University Press, 1995.