1. Extra full-stop

Note the extra full-stop when the last author ends with an initial, and there is no date:

• Invisible, M. Mysterious book.

We don't know of a practical solution to this—unless there is a way to test the characters of a field?

2. Deprecated parameters

Following from this January 2009 discussion, and numerous others on that page, the parameters |accessyear=, |accessmonthday= and |accessdaymonth= were found to be more trouble than they're worth. They were created in the days of date autoformatting to force a display in ymd or dmy format; now this is deprecated in favour of setting |dateformat= in the template and passing the whole date in together as |accessdate=. See Requests for approval/MelonBot 12 for more information.As of February 2011, if any of |access-date=, |accessday=, |accessdaymonth=, |accessmonth=, |accessmonthday=, |accessyear=, |dateformat=, or |day= is used, then the page is listed in Category:Pages containing cite templates with deprecated parameters and subject to correction by User:MelonBot.