APA-viite

Catephores,George. (1989). An introduction to Marxist economics. New York University Press.

Chicago-tyylinen lähdeviittaus

Catephores,George. An Introduction to Marxist Economics. New York: New York University Press, 1989.

MLA-viite

Catephores,George. An Introduction to Marxist Economics. New York University Press, 1989.