change the way the 856 titles appear in stanford only links

Fixes #194 
![screen shot 2014-08-01 at 5 15 09 pm](https://cloud.githubusercontent.com/assets/1656824/3786697/c0128d24-19e0-11e4-809a-4be35af056f6.png)
![screen shot 2014-08-01 at 5 15 20 pm](https://cloud.githubusercontent.com/assets/1656824/3786698/c0137cac-19e0-11e4-9204-13df70404766.png)