> \usebtxdefinitions[aps] Here you’re loading the *aps* definitions.
> > \setupbtx > [apa:list:author] > [separator:3={\btxnobreakspace\textampersand\space}] % last of a list > And here you’re modifying the *apa* setups. That won’t work. This works: \startbuffer[references] @misc{test, author= {P. Wolf and H. Fuchs and V. Hase and L. Löwe}, title = {Irgendwelche Viecher}, year = {2017}, } \stopbuffer \usebtxdataset[references.buffer] \usebtxdefinitions[aps] \setupbtx [aps:list] [separator:names:3={\btxnobreakspace\textampersand\space}] % last of a list \starttext \cite[test] \placelistofpublications \stoptext Thomas ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___________________________________________________________________________________