To cite eurlex in publications use:

Ovadek M (2021). “Facilitating access to data on European Union laws.” Political Research Exchange, 3. doi: 10.1080/2474736X.2020.1870150.

Corresponding BibTeX entry:

  @Article{,
    title = {Facilitating access to data on European Union laws},
    author = {Michal Ovadek},
    year = {2021},
    journal = {Political Research Exchange},
    volume = {3},
    issue = {1},
    doi = {10.1080/2474736X.2020.1870150},
  }