Zamora, Amanda. "Crowdsourcing campaign spending: What ProPublica learned from Free the Files." Nieman Journalism Lab. Nieman Foundation for Journalism at Harvard, 12 Dec. 2012. Web. 3 Jun. 2020.
APA
Zamora, A. (2012, Dec. 12). Crowdsourcing campaign spending: What ProPublica learned from Free the Files. Nieman Journalism Lab. Retrieved June 3, 2020, from https://www.niemanlab.org/2012/12/crowdsourcing-campaign-spending-what-propublica-learned-from-free-the-files/
Chicago
Zamora, Amanda. "Crowdsourcing campaign spending: What ProPublica learned from Free the Files." Nieman Journalism Lab. Last modified December 12, 2012. Accessed June 3, 2020. https://www.niemanlab.org/2012/12/crowdsourcing-campaign-spending-what-propublica-learned-from-free-the-files/.
Wikipedia
{{cite web
| url = https://www.niemanlab.org/2012/12/crowdsourcing-campaign-spending-what-propublica-learned-from-free-the-files/
| title = Crowdsourcing campaign spending: What ProPublica learned from Free the Files
| last = Zamora
| first = Amanda
| work = [[Nieman Journalism Lab]]
| date = 12 December 2012
| accessdate = 3 June 2020
| ref = {{harvid|Zamora|2012}}
}}
