PastPages

MLA

"ProPublica homepage at May 20, 2012, 5:16 p.m. UTC." PastPages. 20 May 2012. Web. 24 May 2013. <http://www.pastpages.org/screenshot/32017/>

APA

ProPublica homepage at May 20, 2012, 5:16 p.m. UTC. (2012, May 20). PastPages. Retrieved from http://www.pastpages.org/screenshot/32017/

Chicago

"ProPublica homepage at May 20, 2012, 5:16 p.m. UTC." PastPages. Last modified May 20, 2012, http://www.pastpages.org/screenshot/32017/.

Wikipedia

{{cite web
    | url = http://www.pastpages.org/screenshot/32017/
    | title = ProPublica homepage at May 20, 2012, 5:16 p.m. UTC
    | publisher = PastPages
    | date = May 20, 2012
    | accessdate = May 24, 2013
    | ref = {{harvid|PastPages-32017|2012}}
}}