To cite exact2x2 in publications use:

When using Fisher's exact or Blaker's exact test for 2x2 tables cite:

Fay MP (2010). “Confidence intervals that match Fisher's exact or Blaker's exact tests.” Biostatistics, 11(2), 373–374. https://www.niaid.nih.gov/about/brb-staff-fay.

When using the exact McNemar's test (paired=TRUE) cite:

Fay MP (2010). “Two-sided Exact Tests and Matching Confidence Intervals for Discrete Data.” R Journal, 2(1), 53–58. https://journal.r-project.org/.

When using binomMeld.test cite:

Fay MP, Proschan MA, Brittain E (2014). “Combining one sample confidence procedures for inference in the two sample case.” Biometrics. https://www.niaid.nih.gov/about/brb-staff-fay.

When using boundary-optimized rejection region tests (boorTest) cite:

Gabriel EE, Nason M, Fay MP, Follmann DA (2018). “A boundary-optimized rejection region test for the two-sample binomial problem.” Statistics in Medicine, 37(7), ?–?

Corresponding BibTeX entries:

  @Article{,
    title = {Confidence intervals that match Fisher's exact or Blaker's
      exact tests},
    author = {Michael P. Fay},
    journal = {Biostatistics},
    year = {2010},
    volume = {11},
    number = {2},
    pages = {373--374},
    url = {https://www.niaid.nih.gov/about/brb-staff-fay},
  }
  @Article{,
    title = {Two-sided Exact Tests and Matching Confidence Intervals
      for Discrete Data},
    author = {Michael P. Fay},
    journal = {R Journal},
    year = {2010},
    volume = {2},
    number = {1},
    pages = {53--58},
    url = {https://journal.r-project.org/},
  }
  @Article{,
    title = {Combining one sample confidence procedures for inference
      in the two sample case},
    author = {Michael P. Fay and Michael A. Proschan and Erica
      Brittain},
    journal = {Biometrics},
    year = {2014},
    url = {https://www.niaid.nih.gov/about/brb-staff-fay},
  }
  @Article{,
    title = {A boundary-optimized rejection region test for the
      two-sample binomial problem},
    author = {Erin E. Gabriel and Martha Nason and Michael P. Fay and
      Dean A. Follmann},
    journal = {Statistics in Medicine},
    year = {2018},
    volume = {37},
    number = {7},
    pages = {?--?},
  }