PastPages

MLA

"NPR homepage at June 17, 2012, 6:13 p.m. UTC." PastPages. 17 June 2012. Web. 21 May 2013. <http://www.pastpages.org/screenshot/80704/>

APA

NPR homepage at June 17, 2012, 6:13 p.m. UTC. (2012, June 17). PastPages. Retrieved from http://www.pastpages.org/screenshot/80704/

Chicago

"NPR homepage at June 17, 2012, 6:13 p.m. UTC." PastPages. Last modified June 17, 2012, http://www.pastpages.org/screenshot/80704/.

Wikipedia

{{cite web
    | url = http://www.pastpages.org/screenshot/80704/
    | title = NPR homepage at June 17, 2012, 6:13 p.m. UTC
    | publisher = PastPages
    | date = June 17, 2012
    | accessdate = May 21, 2013
    | ref = {{harvid|PastPages-80704|2012}}
}}