Blum, A. (2012). Tubes: Behind the scenes at the Internet (NA.). Penguin Books.
芝加哥风格引文Blum, Andrew. Tubes: Behind the Scenes at the Internet. NA. New York: Penguin Books, 2012.
MLA引文Blum, Andrew. Tubes: Behind the Scenes at the Internet. NA. Penguin Books, 2012.
警告：这些引文格式不一定是100％准确.