To cite spBayesSurv in publications use:

Zhou H, Hanson T, Zhang J (2020). “spBayesSurv: Fitting Bayesian Spatial Survival Models Using R.” Journal of Statistical Software, 92(9), 1–33. doi: 10.18637/jss.v092.i09.

Corresponding BibTeX entry:

  @Article{,
    title = {{spBayesSurv}: Fitting {B}ayesian Spatial Survival Models
      Using {R}},
    author = {Haiming Zhou and Timothy Hanson and Jiajia Zhang},
    journal = {Journal of Statistical Software},
    year = {2020},
    volume = {92},
    number = {9},
    pages = {1--33},
    doi = {10.18637/jss.v092.i09},
  }