APA (7th ed.) Citation

Bloomberg News (Firm), Keene, T., & Steel, A. (2013). Can Amazon solve the problems of selling groceries? Bloomberg.

Chicago Style (17th ed.) Citation

Bloomberg News (Firm), Tom Keene, and Alix Steel. Can Amazon Solve the Problems of Selling Groceries? New York: Bloomberg, 2013.

MLA (9th ed.) Citation

Bloomberg News (Firm), et al. Can Amazon Solve the Problems of Selling Groceries? Bloomberg, 2013.