blah

>>> def bibformat_mla(author,title,city,publisher,year):
...     print "[%a]"
...     "[%a]" %author
...     print "[%t]"
...     "[%c]" %city
...     print "[%p]"
...     "[%p]" %publisher
...     print "[%y]"
...     "[%y]" %year
...     return "$a.%t.%c/:%p,%y"
...
>>> bibformat_mla(author,title,city,publisher,year)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'author' is not defined
>>>