Changing font in a specific reference in Endnote 7 for Mac

EndNote EndNote Styles, Filters, and Connections
1

Hi,

I’m trying to change the font of a specific reference as follows:

Ref as displayed by EndNote:

Andrews, M. (2008). Is Black Economic Empowerment a South African Growth Catalyst? (or Could It Be . . . ). John F. Kennedy School of Government, Harvard University.

I want the O in Or to be upper case and the I in it to be lower case as in:

Andrews, M. (2008). Is Black Economic Empowerment a South African Growth Catalyst? (Or Could it Be . . . ). John F. Kennedy School of Government, Harvard University.

I have tried various things like editing the font and remove font formatting but nothing changes.

Thanks