<s>
CiteProc	B-Application
is	O
the	O
generic	O
name	O
for	O
programs	O
that	O
produce	O
formatted	O
bibliographies	O
and	O
citations	O
based	O
on	O
the	O
metadata	O
of	O
the	O
cited	O
objects	O
and	O
the	O
formatting	O
instructions	O
provided	O
by	O
Citation	O
Style	O
Language	O
(	O
CSL	O
)	O
styles	O
.	O
</s>
<s>
The	O
first	O
CiteProc	B-Application
implementation	O
used	O
XSLT	B-Application
2.0	I-Application
,	O
but	O
implementations	O
have	O
been	O
written	O
for	O
other	O
programming	O
languages	O
,	O
including	O
JavaScript	B-Language
,	O
Java	B-Language
,	O
Haskell	B-Language
,	O
PHP	B-Application
,	O
Python	B-Language
,	O
Ruby	B-Language
and	O
Emacs	B-Operating_System
Lisp	I-Operating_System
.	O
</s>
<s>
CiteProc	B-Application
,	O
CSL	O
,	O
and	O
Cite	O
Schema	O
make	O
up	O
the	O
Citation	O
Style	O
Language	O
project	O
,	O
a	O
Creative	O
Commons	O
Attribution	O
Share-Alike	O
licensed	O
effort	O
"	O
to	O
provide	O
a	O
common	O
framework	O
for	O
formatting	O
bibliographies	O
and	O
citations	O
across	O
markup	O
languages	O
and	O
document	O
standards	O
.	O
</s>
<s>
In	O
an	O
ideal	O
world	O
,	O
one	O
could	O
use	O
the	O
same	O
CSL	O
files	O
to	O
format	O
DocBook	B-Protocol
,	O
TEI	B-Language
,	O
OpenOffice	B-Application
,	O
WordML	B-Operating_System
...	O
or	O
even	O
LaTeX	B-Application
documents.	O
"	O
</s>
<s>
Different	O
implementations	O
of	O
CiteProc	B-Application
are	O
able	O
to	O
use	O
different	O
bibliographic	O
databases	O
;	O
many	O
can	O
use	O
MODS	O
XML	O
.	O
</s>
