To cite package ‘gurobi’ in publications use:

  Narasimhan B (2026). _gurobi: Gurobi Optimizer Interface Stub_. R
  package version 13.0, <https://github.com/bnaras/gurobi>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {gurobi: Gurobi Optimizer Interface Stub},
    author = {Balasubramanian Narasimhan},
    year = {2026},
    note = {R package version 13.0},
    url = {https://github.com/bnaras/gurobi},
  }