CITATION

NOTE: Change "x.y" by the version you use. If you are unsure about which version
you are using run: `pip show pytest`. Do not include the patch number (i.e., z in x.y.z)

Text:

[pytest] pytest x.y, 2004
Krekel et al., https://github.com/pytest-dev/pytest

BibLaTeX:

@software{pytest,
  title        = {pytest x.y},
  author       = {Holger Krekel and Bruno Oliveira and Ronny Pfannschmidt and Floris Bruynooghe and Brianna Laugher and Florian Bruhin},
  year         = {2004},
  version      = {x.y},
  url          = {https://github.com/pytest-dev/pytest},
  note         = {Contributors: Holger Krekel and Bruno Oliveira and Ronny Pfannschmidt and Floris Bruynooghe and Brianna Laugher and Florian Bruhin and others}
}

BibTeX:

@misc{pytest,
  author       = {Holger Krekel and Bruno Oliveira and Ronny Pfannschmidt and Floris Bruynooghe and Brianna Laugher and Florian Bruhin},
  title        = {pytest x.y},
  year         = {2004},
  howpublished = {\url{https://github.com/pytest-dev/pytest}},
  note         = {Version x.y. Contributors include Holger Krekel, Bruno Oliveira, Ronny Pfannschmidt, Floris Bruynooghe, Brianna Laugher, Florian Bruhin, and others.}
}