When using this data, please cite the original publication:

Additionally, you should cite the record:

@misc{hepdata.59852, author = "{ATLAS Collaboration}", title = "{Search for lepton flavour violation in the emu continuum with the ATLAS detector in sqrt(s) = 7 TeV pp collisions at the LHC}", howpublished = "{HEPData (collection)}", year = 2012, note = "\url{https://doi.org/10.17182/hepdata.59852}" }

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

@misc{hepdata.59852.v1, author = "{ATLAS Collaboration}", title = "{Search for lepton flavour violation in the emu continuum with the ATLAS detector in sqrt(s) = 7 TeV pp collisions at the LHC (Version 1)}", howpublished = "{HEPData (collection)}", year = 2012, note = "\url{https://doi.org/10.17182/hepdata.59852.v1}" }

You can also cite this table directly.

@misc{hepdata.59852.v1/t3, author = "{ATLAS Collaboration}", title = "{``Table 3'' of ``Search for lepton flavour violation in the emu continuum with the ATLAS detector in sqrt(s) = 7 TeV pp collisions at the LHC'' (Version 1)}", howpublished = "{HEPData (dataset)}", year = 2012, note = "\url{https://doi.org/10.17182/hepdata.59852.v1/t3}" }