To cite package ‘rWikiPathways’ in publications use:

  Agrawal, A., Balcı, H., Hanspers, K., Coort, L. S, Martens, M.,
  Slenter, N. D, Ehrhart, F., Digles, D., Waagmeester, A., Wassink, I.,
  Abbassi-Daloii, T., Lopes, N. E, Iyer, A., Acosta, M. J, Willighagen,
  G. L, Nishida, K., Riutta, A., Basaric, H., Evelo, C. T.,
  Willighagen, L. E, Kutmon, M., Pico, A. R. (2024). “WikiPathways2024:
  next generation pathway database.” _Nucleic Acids Res._, *52*(D1),
  D679-D689.

A BibTeX entry for LaTeX users is

  @Article{,
    author = {{Agrawal} and {A.} and {Balcı} and {H.} and {Hanspers} and {K.} and {Coort} and S. L. and {Martens} and {M.} and {Slenter} and D. N. and {Ehrhart} and {F.} and {Digles} and {D.} and {Waagmeester} and {A.} and {Wassink} and {I.} and {Abbassi-Daloii} and {T.} and {Lopes} and E. N. and {Iyer} and {A.} and {Acosta} and J. M. and {Willighagen} and L. G. and {Nishida} and {K.} and {Riutta} and {A.} and {Basaric} and {H.} and {Evelo} and {C. T.} and {Willighagen} and E. L. and {Kutmon} and {M.} and {Pico} and {A. R.}},
    title = {{{W}iki{P}athways2024: next generation pathway database}},
    journal = {Nucleic Acids Res.},
    year = {2024},
    volume = {52},
    number = {D1},
    pages = {D679-D689},
    month = {Jan},
  }