Cita APA (7th ed.)
McLuhan, M. The Gutenberg Galaxy: The Making of Typographic Man. Signet.
Cita Chicago (17th ed.)
McLuhan, Marshall. The Gutenberg Galaxy: The Making of Typographic Man. Nueva York, EUA: Signet.
Cita MLA (9th ed.)
McLuhan, Marshall. The Gutenberg Galaxy: The Making of Typographic Man. Signet.
Atenció: Aquestes cites poden no estar 100% correctes.