Cita APA (7a ed.)

Gruber, H. (2005). The economics of mobile telecommunications. Cambridge University Press.

Cita Chicago Style (17a ed.)

Gruber, Harald. The Economics of Mobile Telecommunications. Cambridge ; New York: Cambridge University Press, 2005.

Cita MLA (8a ed.)

Gruber, Harald. The Economics of Mobile Telecommunications. Cambridge University Press, 2005.