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 Address Unknown (novel):

"

The novel was adapted into a film of the same name in 1944[1][2] and has been performed as a stage play in nearly 100 locations, including in France (2001), Israel (2002 onward),[3][4] at the Promenade Theater in New York City (2004),[3] Hungary (2008),[citation needed] at the Tron Theatre in Glasgow (2010),[5] at the Koninklijke Schouwburg in the Hague (2011),[citation needed] at Soho Theatre in London (2013),[6][4] at the Royal Danish Theatre in Copenhagen (2019)[citation needed], and at Vienna’s Konzerthaus in September 2025, performed by John Malkovich and August Zirner, mixed with orchestral music by J.S. Bach.[7]