When using this data, please cite the original publication:

Additionally, you should cite the record:

@misc{hepdata.18615, author = "Hill, Roger Eugene and others", title = "{PION-NUCLEON SCATTERING AT 310-MeV: NEUTRON POLARIZATION IN pi- p ---> pi0 n AND PHASE SHIFT ANALYSIS}", howpublished = "{HEPData (collection)}", year = 1970, note = "\url{https://doi.org/10.17182/hepdata.18615}" }

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

@misc{hepdata.18615.v1, author = "Hill, Roger Eugene and others", title = "{PION-NUCLEON SCATTERING AT 310-MeV: NEUTRON POLARIZATION IN pi- p ---> pi0 n AND PHASE SHIFT ANALYSIS (Version 1)}", howpublished = "{HEPData (collection)}", year = 1970, note = "\url{https://doi.org/10.17182/hepdata.18615.v1}" }

You can also cite this table directly.

@misc{hepdata.18615.v1/t1, author = "Hill, Roger Eugene and others", title = "{``Table 1'' of ``PION-NUCLEON SCATTERING AT 310-MeV: NEUTRON POLARIZATION IN pi- p ---> pi0 n AND PHASE SHIFT ANALYSIS'' (Version 1)}", howpublished = "{HEPData (dataset)}", year = 1970, note = "\url{https://doi.org/10.17182/hepdata.18615.v1/t1}" }