Cita APA (7th ed.)
McLuhan, M. (1964). UNDESTANDING MEDIA: THE EXTENSIONS OF MAN.
Cita Chicago (17th ed.)
McLuhan, Marshall. UNDESTANDING MEDIA: THE EXTENSIONS OF MAN. 1964.
Cita MLA (9th ed.)
McLuhan, Marshall. UNDESTANDING MEDIA: THE EXTENSIONS OF MAN. 1964.
Atenció: Aquestes cites poden no estar 100% correctes.