ГОСТ:
Lemaître G., Nogueira F., Aridas C. K. Imbalanced-learn: A Python Toolbox to Tackle the Curse of Imbalanced Datasets in Machine Learning //arXiv (Cornell University). — 2016. —C. None-None

MLA:
Lemaître, Guillaume, Fernando Nogueira, and K. Christos Aridas. "Imbalanced-learn: A Python Toolbox to Tackle the Curse of Imbalanced Datasets in Machine Learning" arXiv (Cornell University) (2016): None-None