APA (7th ed.) Citation

Bloomberg News (Firm), Johnson, A., & Regan, T. (2013). Big wins for gay marriage movement. Bloomberg.

Chicago Style (17th ed.) Citation

Bloomberg News (Firm), Adam Johnson, and Trish Regan. Big Wins for Gay Marriage Movement. New York: Bloomberg, 2013.

MLA (9th ed.) Citation

Bloomberg News (Firm), et al. Big Wins for Gay Marriage Movement. Bloomberg, 2013.