Cita APA (7th ed.)
Heath, C., & Luff, P. (2000). Technology in action. Cambridge University Press.
Cita Chicago (17th ed.)
Heath, Christian, i Paul Luff. Technology in Action. Cambridge, U.K. ; New York: Cambridge University Press, 2000.
Cita MLA (9th ed.)
Heath, Christian, i Paul Luff. Technology in Action. Cambridge University Press, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.