When using this data, please cite the original publication:

Additionally, you should cite the record:

@misc{hepdata.41864, author = "{CMD-2 Collaboration}", title = "{Study of the Processes e+ e- --> eta gamma, e+ e- --> pi0 gamma --> 3 gamma in the c.m. Energy Range 600--1380 MeV at CMD-2}", howpublished = "{HEPData (collection)}", year = 2004, note = "\url{https://doi.org/10.17182/hepdata.41864}" }

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

@misc{hepdata.41864.v1, author = "{CMD-2 Collaboration}", title = "{Study of the Processes e+ e- --> eta gamma, e+ e- --> pi0 gamma --> 3 gamma in the c.m. Energy Range 600--1380 MeV at CMD-2 (Version 1)}", howpublished = "{HEPData (collection)}", year = 2004, note = "\url{https://doi.org/10.17182/hepdata.41864.v1}" }

You can also cite this table directly.

@misc{hepdata.41864.v1/t2, author = "{CMD-2 Collaboration}", title = "{``Table 2'' of ``Study of the Processes e+ e- --> eta gamma, e+ e- --> pi0 gamma --> 3 gamma in the c.m. Energy Range 600--1380 MeV at CMD-2'' (Version 1)}", howpublished = "{HEPData (dataset)}", year = 2004, note = "\url{https://doi.org/10.17182/hepdata.41864.v1/t2}" }