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 Frances Stead Sellers:

"

Sellers was born in Britain, graduated from Oxford University and came to the United States as a British Thouron scholar to study linguistics at the University of Pennsylvania.[citation needed] Among many other areas of interest, she is known for writing about language, citizenship and identity.[24][25] Sellers is married to the law professor Mortimer Sellers.