Creative commons
In-text citations
The inscription on the plaque reads ... (Jones, fig. 1).
Figure layout
Fig. 1. Details of Grave of Oskar Schindler, by Adam Jones. Flickr, http://www.flickr.com/photos/adam_jones/5676126945. Licenced under CC BY 2.0.
Works Cited
Template
Author. Title. Website, URL.
Example
Jones, A. Details of Grave of Oskar Schindler. Flickr, http://www.flickr.com/photos/adam_jones/5676126945.