Langeveld, Martin. "Has newspaper advertising reached rock bottom? Probably not.." Nieman Journalism Lab. Nieman Foundation for Journalism at Harvard, 22 Sep. 2009. Web. 23 Nov. 2024.
APA
Langeveld, M. (2009, Sep. 22). Has newspaper advertising reached rock bottom? Probably not.. Nieman Journalism Lab. Retrieved November 23, 2024, from https://www.niemanlab.org/2009/09/has-newspaper-advertising-reached-rock-bottom-probably-not/
Chicago
Langeveld, Martin. "Has newspaper advertising reached rock bottom? Probably not.." Nieman Journalism Lab. Last modified September 22, 2009. Accessed November 23, 2024. https://www.niemanlab.org/2009/09/has-newspaper-advertising-reached-rock-bottom-probably-not/.
Wikipedia
{{cite web
| url = https://www.niemanlab.org/2009/09/has-newspaper-advertising-reached-rock-bottom-probably-not/
| title = Has newspaper advertising reached rock bottom? Probably not.
| last = Langeveld
| first = Martin
| work = [[Nieman Journalism Lab]]
| date = 22 September 2009
| accessdate = 23 November 2024
| ref = {{harvid|Langeveld|2009}}
}}
