How to cite ivo://pds-ppi/__system__/services/registry

Reference the Service

To cite the service as such, we suggest the following BibTeX entry:

@MISC{vo:PDS_PPI_RG,
  year=2022,
  title={{PDS}-{PPI} VO server Registry},
  author={{PDS}-{PPI}},
  url={http://vo-pds-ppi.igpp.ucla.edu/__system__/services/registry/info},
  howpublished={{VO} resource provided by the {PDS}-{PPI} VO server}
}

Perhaps Have a Look at Licenses and such

Some services have additional advice or requests on citing in their copyright information. For this service, that is:

public