Cita APA (7a ed.)

Elster, J. (1986). An introduction to Karl Marx (1a ed.). Cambridge University Press.

Cita Chicago Style (17a ed.)

Elster, Jon. An Introduction to Karl Marx. 1a ed. Cambridge [etc.]: Cambridge University Press, 1986.

Cita MLA (9a ed.)

Elster, Jon. An Introduction to Karl Marx. 1a ed. Cambridge University Press, 1986.