To cite the 'psidR' package in publications use:
Oswald F (2021). psidR: Build Panel Data Sets from PSID Raw Data. R package version 2.1, https://github.com/floswald/psidR.
Corresponding BibTeX entry:
@Manual{, title = {psidR: Build Panel Data Sets from PSID Raw Data}, author = {Florian Oswald}, year = {2021}, note = {R package version 2.1}, url = {https://github.com/floswald/psidR}, }