Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page James Shannon:

"

In 1986, he was elected Attorney General of Massachusetts, defeating Edward F. Harrington and serving from 1987 to 1991.[11][12] He was defeated for re-election in 1990 by Scott Harshbarger in the Democratic primary.[13]