Cita APA (7th ed.)

Koien, G. An introduction to access security in UMTS. IEEE Wireless communications.

Cita Chicago (17th ed.)

Koien, G.M. "An Introduction to Access Security in UMTS." IEEE Wireless Communications .

Cita MLA (9th ed.)

Koien, G.M. "An Introduction to Access Security in UMTS." IEEE Wireless Communications, .