When using this data, please cite the original publication:

Additionally, you should cite the record:

@misc{hepdata.57981, author = "{ATLAS Collaboration}", title = "{Search for New Physics in the Dijet Mass Distribution using 1 fb^-1 of pp Collision Data at sqrt(s) = 7 TeV collected by the ATLAS Detector}", howpublished = "{HEPData (collection)}", year = 2011, note = "\url{https://doi.org/10.17182/hepdata.57981}" }

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

@misc{hepdata.57981.v1, author = "{ATLAS Collaboration}", title = "{Search for New Physics in the Dijet Mass Distribution using 1 fb^-1 of pp Collision Data at sqrt(s) = 7 TeV collected by the ATLAS Detector (Version 1)}", howpublished = "{HEPData (collection)}", year = 2011, note = "\url{https://doi.org/10.17182/hepdata.57981.v1}" }

You can also cite this table directly.

@misc{hepdata.57981.v1/t1, author = "{ATLAS Collaboration}", title = "{``Table 1'' of ``Search for New Physics in the Dijet Mass Distribution using 1 fb^-1 of pp Collision Data at sqrt(s) = 7 TeV collected by the ATLAS Detector'' (Version 1)}", howpublished = "{HEPData (dataset)}", year = 2011, note = "\url{https://doi.org/10.17182/hepdata.57981.v1/t1}" }