When using this data, please cite the original publication:

Additionally, you should cite the record:

@misc{hepdata.81002, author = "{CMS Collaboration}", title = "{Search for $R$-parity violating supersymmetry in pp collisions at $\sqrt{s} = $ 13 TeV using b jets in a final state with a single lepton, many jets, and high sum of large-radius jet masses}", howpublished = "{HEPData (collection)}", year = 2018, note = "\url{https://doi.org/10.17182/hepdata.81002}" }

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

@misc{hepdata.81002.v1, author = "{CMS Collaboration}", title = "{Search for $R$-parity violating supersymmetry in pp collisions at $\sqrt{s} = $ 13 TeV using b jets in a final state with a single lepton, many jets, and high sum of large-radius jet masses (Version 1)}", howpublished = "{HEPData (collection)}", year = 2018, note = "\url{https://doi.org/10.17182/hepdata.81002.v1}" }

You can also cite this table directly.

@misc{hepdata.81002.v1/t2, author = "{CMS Collaboration}", title = "{``Figure 8 1sigma band'' of ``Search for $R$-parity violating supersymmetry in pp collisions at $\sqrt{s} = $ 13 TeV using b jets in a final state with a single lepton, many jets, and high sum of large-radius jet masses'' (Version 1)}", howpublished = "{HEPData (dataset)}", year = 2018, note = "\url{https://doi.org/10.17182/hepdata.81002.v1/t2}" }