APA (7th ed.) Citation

Bloomberg News (Firm), Barton, M., & Edwards, A. (2013). How significant is the stock market selloff? Bloomberg.

Chicago Style (17th ed.) Citation

Bloomberg News (Firm), Mark Barton, and Anna Edwards. How Significant Is the Stock Market Selloff? New York: Bloomberg, 2013.

MLA (9th ed.) Citation

Bloomberg News (Firm), et al. How Significant Is the Stock Market Selloff? Bloomberg, 2013.