Cita APA (7a ed.)

Patterson, G. H. (1990). History and Communications: Harold Innis, Marshall McLuhan, the Interpretation of History. University of Toronto Press.

Cita Chicago Style (17a ed.)

Patterson, Graeme H. History and Communications: Harold Innis, Marshall McLuhan, the Interpretation of History. Toronto [Ont.]: University of Toronto Press, 1990.

Cita MLA (8a ed.)

Patterson, Graeme H. History and Communications: Harold Innis, Marshall McLuhan, the Interpretation of History. University of Toronto Press, 1990.