To cite an image or infographic, include a caption and source information. The only exception: source information does not need to be included for your own drawings or photographs.
Artist’s Name. Title [descriptive word]. City (Povince or State): Publisher or Producer. [accessed date]. URL.
Spheniscidae. Wikimedia Commons; c2003 [updated 2016 Mar 21; accessed 2019 Mar 31]. https://commons.wikimedia.org/wiki/Spheniscidae#/media/File:Emperor-cold_hg.jpg.
Jameson E. Mind on fire [image]. California: Elizabeth Jameson. [accessed 2012 Oct 23]. http://www.jamesonfineart.com/large-multi-view/Art%20of%20the%20Brain/1992765-1-171407/Art%20of%20the%20Brain.html.
Hiptype. The DNA of a successful book [infographic]. Nowsourcing. [accessed 2012 Oct 23]. http://www.hiptype.com/infographic.