How to restore "summary" style?

I have EndNote 21.2. The summary for each entry used to give author, italicized title, and (inside parentheses) place of publication: press, and publication date.

Suddenly, the summary for each entry is in bibliographical style, with the number 1 then author surname with initials, title, etc., with nothing italicized.

How can I restore my long-standing summary style?

Thanks so much.

Jon Butler

Whoops! I just discovered that EndNote had just shifted my “output style” to a different style. When I changed to my regular style, all is fixed. Sorry for the intrusion. This question can be closed.