Ellis, Justin. "The changing of the gatekeeper: Adapting to the new roles for journalists, sources and information." Nieman Journalism Lab. Nieman Foundation for Journalism at Harvard, 20 Dec. 2010. Web. 29 Jun. 2022.
APA
Ellis, J. (2010, Dec. 20). The changing of the gatekeeper: Adapting to the new roles for journalists, sources and information. Nieman Journalism Lab. Retrieved June 29, 2022, from https://www.niemanlab.org/2010/12/the-changing-of-the-gatekeeper-adapting-to-the-new-roles-for-journalists-sources-and-information/
Chicago
Ellis, Justin. "The changing of the gatekeeper: Adapting to the new roles for journalists, sources and information." Nieman Journalism Lab. Last modified December 20, 2010. Accessed June 29, 2022. https://www.niemanlab.org/2010/12/the-changing-of-the-gatekeeper-adapting-to-the-new-roles-for-journalists-sources-and-information/.
Wikipedia
{{cite web
| url = https://www.niemanlab.org/2010/12/the-changing-of-the-gatekeeper-adapting-to-the-new-roles-for-journalists-sources-and-information/
| title = The changing of the gatekeeper: Adapting to the new roles for journalists, sources and information
| last = Ellis
| first = Justin
| work = [[Nieman Journalism Lab]]
| date = 20 December 2010
| accessdate = 29 June 2022
| ref = {{harvid|Ellis|2010}}
}}
