Andersen, Michael. "Four crowdsourcing lessons from the Guardian’s (spectacular) expenses-scandal experiment." Nieman Journalism Lab. Nieman Foundation for Journalism at Harvard, 23 Jun. 2009. Web. 21 Nov. 2018.
APA
Andersen, M. (2009, Jun. 23). Four crowdsourcing lessons from the Guardian’s (spectacular) expenses-scandal experiment. Nieman Journalism Lab. Retrieved November 21, 2018, from http://www.niemanlab.org/2009/06/four-crowdsourcing-lessons-from-the-guardians-spectacular-expenses-scandal-experiment/
Chicago
Andersen, Michael. "Four crowdsourcing lessons from the Guardian’s (spectacular) expenses-scandal experiment." Nieman Journalism Lab. Last modified June 23, 2009. Accessed November 21, 2018. http://www.niemanlab.org/2009/06/four-crowdsourcing-lessons-from-the-guardians-spectacular-expenses-scandal-experiment/.
Wikipedia
{{cite web
| url = http://www.niemanlab.org/2009/06/four-crowdsourcing-lessons-from-the-guardians-spectacular-expenses-scandal-experiment/
| title = Four crowdsourcing lessons from the Guardian’s (spectacular) expenses-scandal experiment
| last = Andersen
| first = Michael
| work = [[Nieman Journalism Lab]]
| date = 23 June 2009
| accessdate = 21 November 2018
| ref = {{harvid|Andersen|2009}}
}}
