EndNote Cleans Up

Too confused about all these rules? Well, even if you don’t get everything quite right according to the rules, EndNote will do its best to clean up the formatted reference. Obvious problems are fixed automatically.

Normally, field text is entered into EndNote without ending punctuation, so that the selected output style can supply punctuation as required by that particular style. However, when you download references from various sources, some information providers may include punctuation.

For example, when an output style directs EndNote to insert a period after a field, EndNote must determine what to do with any punctuation that already exists at the end of the field in the reference.

Punctuation found, plus punctuation
added by the output style:
Replaced with:
spaces, period period
comma, period (,.) period
semicolon, period (;.) period
colon, period (:.) period
double periods (..) single period
question mark, period (?.) question mark
exclamation point, period (!.) exclamation point

EndNote treats other forms of extra punctuation like this:

Punctuation found, plus punctuation
added by the output style:
Replaced with:
double spaces single space
double commas (,,) single comma
double semicolons (;;) single semicolon
double question marks (??) single question mark
double periods (..) single period
comma, period (,.) period
question mark, period (?.) question mark
exclamation point, period (!.) exclamation point
question mark, exclamation point (?!) question mark
exclamation point, question mark (!?) exclamation point

One set of punctuation that is never replaced is the period, comma (.,) because it may be used for abbreviations like ed., et al., etc.