That does seem to be an issue, but I bet it wouldn't be too hard to fix. Currently outputformat is hardcoded on line 94 of lib/citeServer.js; I'm a little slow at reading JS but I think replacing line 259 with a switch statement analogous to the one for responseformat at line 291 would allow one to use the full capacities of citeproc.js. I think the best route would probably be to submit a patch to citeproc.js adding an org-mode output format, propagating that up to citeproc-node, submitting a second patch to citeproc-node, and then writing the org-internal functions properly. We might also want to add an additional responseformat option.Matt