To cite the ‘pomp’ package in publications, use:

King AA, Nguyen D, Ionides EL (2016). “Statistical Inference for Partially Observed Markov Processes via the R Package pomp.” Journal of Statistical Software, 69(12), 1–43. doi: 10.18637/jss.v069.i12.

Additionally, consider citing the package itself:

King AA, Ionides EL, Bretó CM, Ellner SP, Ferrari MJ, Funk S, Johnson SG, Kendall BE, Lavine M, Nguyen D, O'Dea EB, Reuman DC, Wearing H, Wood SN (2021). pomp: Statistical Inference for Partially Observed Markov Processes. R~package, version~3.6, https://kingaa.github.io/pomp/.

Corresponding BibTeX entries:

  @Article{,
    title = {Statistical Inference for Partially Observed {Markov}
      Processes via the {R} Package {pomp}},
    author = {Aaron A. King and Dao Nguyen and Edward L. Ionides},
    journal = {Journal of Statistical Software},
    year = {2016},
    volume = {69},
    number = {12},
    pages = {1--43},
    doi = {10.18637/jss.v069.i12},
  }
  @Manual{,
    title = {{pomp}: {Statistical} Inference for Partially Observed
      {Markov} Processes},
    author = {Aaron A. King and Edward L. Ionides and Carles Martinez
      Bret\'o and Stephen P. Ellner and Matthew J. Ferrari and
      Sebastian Funk and Steven G. Johnson and Bruce E. Kendall and
      Michael Lavine and Dao Nguyen and Eamon B. O'Dea and Daniel C.
      Reuman and Helen Wearing and Simon N. Wood},
    year = {2021},
    note = {{R}~package, version~3.6},
    url = {https://kingaa.github.io/pomp/},
  }