Citazione Stile APA (7a Edizione)

Hjelm, J. (2008). Why IPTV?: Interactivity, technologies and services. Wiley.

Citazione stile Chigago Style (17a edizione)

Hjelm, Johan. Why IPTV?: Interactivity, Technologies and Services. Chichester, U.K: Wiley, 2008.

Citatione MLA (9a ed.)

Hjelm, Johan. Why IPTV?: Interactivity, Technologies and Services. Wiley, 2008.