APA (7th ed.) Citation

Bloomberg News (Firm), Regan, T., & Ruhle, S. (2013). There are serious questions about Herbalife: Keep. Bloomberg.

Chicago Style (17th ed.) Citation

Bloomberg News (Firm), Trish Regan, and Stephanie Ruhle. There Are Serious Questions About Herbalife: Keep. New York: Bloomberg, 2013.

MLA (9th ed.) Citation

Bloomberg News (Firm), et al. There Are Serious Questions About Herbalife: Keep. Bloomberg, 2013.