APA (7th ed.) Citation

Bloomberg News (Firm) & Chang, E. (2013). AT & T unveils fast-upgrade 'next' plan. Bloomberg.

Chicago Style (17th ed.) Citation

Bloomberg News (Firm) and Emily Chang. AT & T Unveils Fast-upgrade 'Next' Plan. New York: Bloomberg, 2013.

MLA (9th ed.) Citation

Bloomberg News (Firm) and Emily Chang. AT & T Unveils Fast-upgrade 'Next' Plan. Bloomberg, 2013.