To cite glmm.hp in publications use:

  Jiangshan Lai, Yi Zou, Shuang Zhang, Xiaoguang Zhang,Lingfeng
  Mao(2022). glmm.hp: an R package for computing individual effect of
  predictors in generalized linear mixed models. Journal of Plant
  Ecology,15(6):1302-1307 URL https://doi.org/10.1093/jpe/rtac096

A BibTeX entry for LaTeX users is

  @Article{,
    title = {glmm.hp: an R package for computing individual effect of predictors in generalized linear mixed models.},
    author = {Jiangshan Lai},
    journal = {Journal of Plant Ecology},
    volume = {15(6):1302-1307},
    year = {2022},
    url = {https://doi.org/10.1093/jpe/rtac096},
  }

  Jiangshan Lai, Weijie Zhu, Dongfang Cui, Lingfeng Mao(2023).
  Extension of the glmm.hp package to Zero-Inflated generalized linear
  mixed models and multiple regression. Journal of Plant
  Ecology,16(6):rtad038 URL https://doi.org/10.1093/jpe/rtad038

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Extension of the glmm.hp package to Zero-Inflated generalized linear mixed models and multiple regression.},
    author = {Jiangshan Lai},
    journal = {Journal of Plant Ecology},
    volume = {16(6):rtad038},
    year = {2023},
    url = {https://doi.org/10.1093/jpe/rtad038},
  }