APA (7th ed.) Citation

Bloomberg News (Firm) & Chang, E. (2013). Why Facebook, Twitter are fighting over hashtags. Bloomberg.

Chicago Style (17th ed.) Citation

Bloomberg News (Firm) and Emily Chang. Why Facebook, Twitter Are Fighting over Hashtags. New York: Bloomberg, 2013.

MLA (9th ed.) Citation

Bloomberg News (Firm) and Emily Chang. Why Facebook, Twitter Are Fighting over Hashtags. Bloomberg, 2013.