APA (7th ed.) Citation

Blum, A. (2013). Tubes : behind the scenes at the Internet / Andrew Blum: Behind the scenes at the Internet. Penguin Books.

Chicago Style (17th ed.) Citation

Blum, Andrew. Tubes : Behind the Scenes at the Internet / Andrew Blum: Behind the Scenes at the Internet. London: Penguin Books, 2013.

MLA (9th ed.) Citation

Blum, Andrew. Tubes : Behind the Scenes at the Internet / Andrew Blum: Behind the Scenes at the Internet. Penguin Books, 2013.

Warning: These citations may not always be 100% accurate.