APA (7th ed.) Citation

Bloomberg News (Firm), Johnson, C., & Petrie, T. A. (2013). Can U.S. shale oil revolution doom OPEC's future? Bloomberg.

Chicago Style (17th ed.) Citation

Bloomberg News (Firm), Cory Johnson, and Thomas A. Petrie. Can U.S. Shale Oil Revolution Doom OPEC's Future? New York: Bloomberg, 2013.

MLA (9th ed.) Citation

Bloomberg News (Firm), et al. Can U.S. Shale Oil Revolution Doom OPEC's Future? Bloomberg, 2013.