Citazione Stile APA (7a Edizione)

Discovery Channel (Firm). (2004). United States on the road (1st ed., updated.). Apa Publications.

Citazione stile Chigago Style (17a edizione)

Discovery Channel (Firm). United States on the Road. 1st ed., updated. Singapore: Apa Publications, 2004.

Citatione MLA (9a ed.)

Discovery Channel (Firm). United States on the Road. 1st ed., updated. Apa Publications, 2004.