To cite package ‘bambu’ in publications use:

  Chen, Y., Sim, A., Wan, Y. K., Yeo, K., Lee, J. J. X., Ling, M. H.,
  Love, M. I. & Göke, J. Context-aware transcript quantification from
  long-read RNA-seq data with Bambu Nat Methods (2023)

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Context-aware transcript quantification from long-read RNA-seq data with Bambu},
    author = {Ying Chen and Andre Sim and Yuk Kei Wan and Keith Yeo and Joseph Jing Xian Lee and Min Hao Ling and Michael I. Love and Jonathan Göke},
    year = {2023},
    journal = {Nature Methods},
    doi = {https://doi.org/10.1038/s41592-023-01908-w},
  }