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 Stella Adler:

"

Adler married three times: first to Horace Eliascheff—the father of her only child, Ellen—from 1923 to 1930;[2][3] then from 1942 until 1959 to director and critic Harold Clurman, one of the founders of the Group Theatre.[4][5] She was finally married to physicist and novelist Mitchell A. Wilson, from 1966 until his death in 1973.[6][7][8] From 1938 to 1946, she was sister-in-law to actress Sylvia Sidney. Sidney was married to Luther Adler at the time and provided Stella with a nephew.[9][10] Even after Sidney and Luther divorced, she and Sylvia remained close friends.[citation needed]