Seward, Zachary M.. "Reinventing classifieds: MinnPost launches “real-time advertising”." Nieman Journalism Lab. Nieman Foundation for Journalism at Harvard, 25 Jun. 2009. Web. 31 Mar. 2023.
APA
Seward, Z. (2009, Jun. 25). Reinventing classifieds: MinnPost launches “real-time advertising”. Nieman Journalism Lab. Retrieved March 31, 2023, from https://www.niemanlab.org/2009/06/reinventing-classifieds-minnpost-launches-real-time-advertising/
Chicago
Seward, Zachary M.. "Reinventing classifieds: MinnPost launches “real-time advertising”." Nieman Journalism Lab. Last modified June 25, 2009. Accessed March 31, 2023. https://www.niemanlab.org/2009/06/reinventing-classifieds-minnpost-launches-real-time-advertising/.
Wikipedia
{{cite web
| url = https://www.niemanlab.org/2009/06/reinventing-classifieds-minnpost-launches-real-time-advertising/
| title = Reinventing classifieds: MinnPost launches “real-time advertising”
| last = Seward
| first = Zachary M.
| work = [[Nieman Journalism Lab]]
| date = 25 June 2009
| accessdate = 31 March 2023
| ref = {{harvid|Seward|2009}}
}}
