ГОСТ:
Ikeda Y., Grabowski B., Körmann F. mpltern 0.3.0: ternary plots as projections of Matplotlib //Zenodo (CERN European Organization for Nuclear Research). — 2019. —C. None-None

MLA:
Ikeda, Yuji, Blazej Grabowski, and Fritz Körmann. "mpltern 0.3.0: ternary plots as projections of Matplotlib" Zenodo (CERN European Organization for Nuclear Research) (2019): None-None