Please use the following to cite the NiaAML library::
@article{pecnik2021niaaml,
title={NiaAML: AutoML framework based on stochastic population-based nature-inspired algorithms},
author={Pe{\v{c}}nik, Luka and Fister Jr., Iztok},
journal={Journal of Open Source Software},
volume={6},
number={61},
pages={2949},
year={2021}
}