, . "The ad tool Facebook built to fight disinformation doesn’t work as advertised." Nieman Journalism Lab. Nieman Foundation for Journalism at Harvard, 26 Jul. 2019. Web. 20 Sep. 2019.
APA
, . (2019, Jul. 26). The ad tool Facebook built to fight disinformation doesn’t work as advertised. Nieman Journalism Lab. Retrieved September 20, 2019, from https://www.niemanlab.org/reading/the-ad-tool-facebook-built-to-fight-disinformation-doesnt-work-as-advertised/
Chicago
, . "The ad tool Facebook built to fight disinformation doesn’t work as advertised." Nieman Journalism Lab. Last modified July 26, 2019. Accessed September 20, 2019. https://www.niemanlab.org/reading/the-ad-tool-facebook-built-to-fight-disinformation-doesnt-work-as-advertised/.
Wikipedia
{{cite web
| url = https://www.niemanlab.org/reading/the-ad-tool-facebook-built-to-fight-disinformation-doesnt-work-as-advertised/
| title = The ad tool Facebook built to fight disinformation doesn’t work as advertised
| last =
| first =
| work = [[Nieman Journalism Lab]]
| date = 26 July 2019
| accessdate = 20 September 2019
| ref = {{harvid||2019}}
}}
