To cite package ‘BED’ in publications use:

  Patrice Godard and Jonathan van Eyll (2018). BED: a Biological Entity
  Dictionary based on a graph data model [version 3; peer review: 2
  approved]. F1000Research, 7:195.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {BED: a Biological Entity Dictionary based on a graph data model},
    author = {{Patrice Godard} and {Jonathan van Eyll}},
    journal = {F1000Research},
    year = {2018},
    volume = {7},
    pages = {195},
    doi = {10.12688/f1000research.13925.3},
    url = {https://doi.org/10.12688/f1000research.13925.3},
  }