Crystal, D. (2008). Txtng: The Gr8 Db8. Oxford University Press.
Cita Chicago (17th ed.)Crystal, David. Txtng: The Gr8 Db8. Oxford ; New York: Oxford University Press, 2008.
Cita MLA (9th ed.)Crystal, David. Txtng: The Gr8 Db8. Oxford University Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.