Dyfyniad APA

(2008). Towards 4G technologies: Services with initiative. Chichester, England: John Wiley.

Dyfyniad Arddull Chicago

Towards 4G Technologies: Services With Initiative. Chichester, England: John Wiley, 2008.

Dyfyniad MLA

Towards 4G Technologies: Services With Initiative. Chichester, England: John Wiley, 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.