Cita APA (7a ed.)

McLuhan, M., & Gordon, W. T. (2003). Understanding media: The extensions of man. Routledge.

Cita Chicago Style (17a ed.)

McLuhan, Marshall, y W. Terrence Gordon. Understanding Media: The Extensions of Man. London ; New York: Routledge, 2003.

Cita MLA (8a ed.)

McLuhan, Marshall, y W. Terrence Gordon. Understanding Media: The Extensions of Man. Routledge, 2003.