CSL style/adding CSL file

[Alex Kent]

I am testing out the citation content model and adding CSL style files.   I'm pretty new to trying this out, and will be reading more on it.  

I've been using Zotero: https://www.zotero.org/styles?fields=science to find and try out CSL files, though it seems like most of them don't work? How do I go about testing if files are valid? 

The ones that have worked so far are the main ones:

APA

Chicago Annotated Bibliography 

What are people's strategies for setting up the Citation Content Model?   

Thanks, 

Alex