APA (7th ed.) Citation

(2015). Why Are There So Many Languages? Bloomberg Businessweek, 4431, 64.

Chicago Style (17th ed.) Citation

"Why Are There So Many Languages?" Bloomberg Businessweek 4431 (2015): 64.

MLA (9th ed.) Citation

"Why Are There So Many Languages?" Bloomberg Businessweek, 4431, 2015, p. 64.

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