Snyder, G. J. (2009). Graffiti lives: Beyond the tag in New York's urban underground. New York University Press.
Cita Chicago Style (17a ed.)Snyder, Gregory J. Graffiti Lives: Beyond the Tag in New York's Urban Underground. New York [u.a.]: New York University Press, 2009.
Cita MLA (8a ed.)Snyder, Gregory J. Graffiti Lives: Beyond the Tag in New York's Urban Underground. New York University Press, 2009.
Precaución: Estas citas no son 100% exactas.