I want Endnote to stop automatically inserting full stops at the end of every reference

hi,

Every time I insert a reference to a footnote  (regardless, it seems, of which style I use),  Endnote inserts a full stop.  Most of the time this is perfectly okay,  since the reference usually comes at the end of a sentence.  when it does not, however,  the automatic full stop create stylistic difficulties.

Any advice on how to stop this? Many thanks