To cite rtmpt in publications use:

Hartmann R, Johannsen L, Klauer KC (2020). “rtmpt: An R package for fitting response-time extended multinomial processing tree models.” Behavior Research Methods, 52(3), 1313–1338. doi: 10.3758/s13428-019-01318-x, R package version 0.2-1.

Hartmann R, Klauer KC (2020). “Extending RT-MPTs to enable equal process times.” Journal of Mathematical Psychology, 96, 102340. doi: 10.1016/j.jmp.2020.102340.

Corresponding BibTeX entries:

  @Article{,
    title = {{rtmpt}: {An R} package for fitting response-time extended
      multinomial processing tree models},
    author = {Raphael Hartmann and Lea Johannsen and Karl Christoph
      Klauer},
    journal = {Behavior Research Methods},
    year = {2020},
    volume = {52},
    number = {3},
    pages = {1313--1338},
    doi = {10.3758/s13428-019-01318-x},
    note = {R package version 0.2-1},
  }
  @Article{,
    title = {Extending {RT}-{MPTs} to enable equal process times},
    author = {Raphael Hartmann and Karl Christoph Klauer},
    journal = {Journal of Mathematical Psychology},
    year = {2020},
    volume = {96},
    pages = {102340},
    doi = {10.1016/j.jmp.2020.102340},
  }