APA (7th ed.) Citation

Bloomberg News (Firm). (2013). Will Tumblr's David Karp stick around at Yahoo? Bloomberg.

Chicago Style (17th ed.) Citation

Bloomberg News (Firm). Will Tumblr's David Karp Stick Around at Yahoo? New York: Bloomberg, 2013.

MLA (9th ed.) Citation

Bloomberg News (Firm). Will Tumblr's David Karp Stick Around at Yahoo? Bloomberg, 2013.

Warning: These citations may not always be 100% accurate.