To cite package ‘NBKP’ in publications use:

  Li X, Fa X, Yin S, Zhuo Y (2026). _NBKP: Beta Kernel Process Modeling
  with Negative Binomial Response_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=NBKP>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {NBKP: Beta Kernel Process Modeling with Negative Binomial Response},
    author = {Xueqin Li and Xingyue Fa and Shanqing Yin and Yi Zhuo},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=NBKP},
  }