@book{Ruggles2020,
author = {Ruggles, S. and Flood, S. and Goeken, R. and Grover, J. and Meyer, E. and Pacas, J. and Sobek, M.},
title= {IPUMS USA: Version 10.0 [Dataset},
year = {2020},
doi = {10.18128/D010.V10.0},
address = {Minneapolis},
publisher = {IPUMS},
}