Citazione Stile APA (7a Edizione)

Blum, A. (2012). Tubes: Behind the scenes at the Internet (NA.). Penguin Books.

Citazione stile Chigago Style (17a edizione)

Blum, Andrew. Tubes: Behind the Scenes at the Internet. NA. New York: Penguin Books, 2012.

Citatione MLA (9a ed.)

Blum, Andrew. Tubes: Behind the Scenes at the Internet. NA. Penguin Books, 2012.