APA (7th ed.) Citation

Bloomberg News (Firm) & Chang, E. (2013). Twitter introduces new keyword ad targeting. Bloomberg.

Chicago Style (17th ed.) Citation

Bloomberg News (Firm) and Emily Chang. Twitter Introduces New Keyword Ad Targeting. New York: Bloomberg, 2013.

MLA (9th ed.) Citation

Bloomberg News (Firm) and Emily Chang. Twitter Introduces New Keyword Ad Targeting. Bloomberg, 2013.

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