To cite ijtiff in publications use:

Nolan R and Padilla-Parra S (2018). ijtiff: An R package providing TIFF I/O for ImageJ users. Journal of Open Source Software, 3(23), pp. 633.<doi:10.21105/joss.00633>. <https://doi.org/10.21105/joss.00633>.

Corresponding BibTeX entry:

  @Article{ijtiff,
    doi = {10.21105/joss.00633},
    url = {https://doi.org/10.21105/joss.00633},
    year = {2018},
    month = {mar},
    publisher = {The Open Journal},
    volume = {3},
    number = {23},
    pages = {633},
    author = {Rory Nolan and Sergi Padilla-Parra},
    title = {ijtiff: An R package providing {TIFF} I/O for {ImageJ}
      users},
    journal = {Journal of Open Source Software},
  }