To cite markets in publications use:

Karapanagiotis P (2024). “The R Package markets: Estimation Methods for Markets in Equilibrium and Disequilibrium.” Journal of Statistical Software, 108(2), 1–39. doi:10.18637/jss.v108.i02.

Corresponding BibTeX entry:

  @Article{,
    title = {The {R} Package {markets}: Estimation Methods for Markets
      in Equilibrium and Disequilibrium},
    author = {Pantelis Karapanagiotis},
    journal = {Journal of Statistical Software},
    year = {2024},
    volume = {108},
    number = {2},
    pages = {1--39},
    doi = {10.18637/jss.v108.i02},
  }