Davidson, B. (2011). Subway (Third edition.). Aperture.
Cita Chicago (17th ed.)Davidson, Bruce. Subway. Third edition. New York, USA: Aperture, 2011.
Cita MLA (9th ed.)Davidson, Bruce. Subway. Third edition. Aperture, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.