PastPages

MLA

"NPR homepage at June 18, 2012, 8:14 a.m. UTC." PastPages. 18 June 2012. Web. 22 May 2013. <http://www.pastpages.org/screenshot/81817/>

APA

NPR homepage at June 18, 2012, 8:14 a.m. UTC. (2012, June 18). PastPages. Retrieved from http://www.pastpages.org/screenshot/81817/

Chicago

"NPR homepage at June 18, 2012, 8:14 a.m. UTC." PastPages. Last modified June 18, 2012, http://www.pastpages.org/screenshot/81817/.

Wikipedia

{{cite web
    | url = http://www.pastpages.org/screenshot/81817/
    | title = NPR homepage at June 18, 2012, 8:14 a.m. UTC
    | publisher = PastPages
    | date = June 18, 2012
    | accessdate = May 22, 2013
    | ref = {{harvid|PastPages-81817|2012}}
}}