To cite package ‘ledger’ in publications use:

  Davis T (2024). _ledger: Utilities for Importing Data from Plain Text
  Accounting Files_. R package version 2.0.11-0, ,
  <https://github.com/trevorld/r-ledger>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ledger: Utilities for Importing Data from Plain Text Accounting Files},
    author = {Trevor L. Davis},
    year = {2024},
    note = {R package version 2.0.11-0, 
},
    url = {https://github.com/trevorld/r-ledger},
  }