When using this data, please cite the original publication:

Additionally, you should cite the record:

@misc{hepdata.41807, author = "{CMD-2 Collaboration}", title = "{Measurement of the pion form factor in the energy range 1.04-GeV - 1.38-GeV with the CMD-2 detector.}", howpublished = "{HEPData (collection)}", year = 2006, note = "\url{https://doi.org/10.17182/hepdata.41807}" }

or, if you prefer, a specific version of the record:

@misc{hepdata.41807.v1, author = "{CMD-2 Collaboration}", title = "{Measurement of the pion form factor in the energy range 1.04-GeV - 1.38-GeV with the CMD-2 detector. (Version 1)}", howpublished = "{HEPData (collection)}", year = 2006, note = "\url{https://doi.org/10.17182/hepdata.41807.v1}" }

You can also cite this table directly.

@misc{hepdata.41807.v1/t1, author = "{CMD-2 Collaboration}", title = "{``Table 1'' of ``Measurement of the pion form factor in the energy range 1.04-GeV - 1.38-GeV with the CMD-2 detector.'' (Version 1)}", howpublished = "{HEPData (dataset)}", year = 2006, note = "\url{https://doi.org/10.17182/hepdata.41807.v1/t1}" }