When using this data, please cite the original publication:

Additionally, you should cite the record:

@misc{hepdata.27291, author = "{PLUTO Collaboration}", title = "{Hadron Production From Photon - Photon Interactions in the Center-of-mass Energy Range From 1-{GeV} to 5-{GeV}}", howpublished = "{HEPData (collection)}", year = 1981, note = "\url{https://doi.org/10.17182/hepdata.27291}" }

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

@misc{hepdata.27291.v1, author = "{PLUTO Collaboration}", title = "{Hadron Production From Photon - Photon Interactions in the Center-of-mass Energy Range From 1-{GeV} to 5-{GeV} (Version 1)}", howpublished = "{HEPData (collection)}", year = 1981, note = "\url{https://doi.org/10.17182/hepdata.27291.v1}" }

You can also cite this table directly.

@misc{hepdata.27291.v1/t1, author = "{PLUTO Collaboration}", title = "{``Table 1'' of ``Hadron Production From Photon - Photon Interactions in the Center-of-mass Energy Range From 1-{GeV} to 5-{GeV}'' (Version 1)}", howpublished = "{HEPData (dataset)}", year = 1981, note = "\url{https://doi.org/10.17182/hepdata.27291.v1/t1}" }