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 Anthem of Europe:

"

The anthem was launched via a major information campaign on Europe Day in 1972, without a public holiday, since it is close to May Day.[citation needed] In 1985, it was adopted by EU heads of state and government as the official anthem of the then European Community – since 1993 the European Union. It is not intended to replace the national anthems of the member states but rather to celebrate the values they all share and their unity in diversity. It expresses the ideals of a united Europe: freedom, peace, and solidarity.[6]