Citation with letters instead of numbers


I am looking to have my citations follow a letter format instead of number format, is there a way to do that?

For example if I want to make a reference (Reference(1)), it comes out with a number and bibleography looks like:

  1. Author, Title, Journal, Date.

I would need it to reference like (Reference(a)), with a letter instead of a number and the bibleography like:

(a) Author, TItle, Journal, Date.

Is there a way to do this?

Thank you.

I don’t believe Endnote has this as an option, unless you use a foodnoted output style and set your word processor to use letters rather than numbers for footnotes.