APA Citation

Nguyen, H. T., & Kreinovich, V. (2020). Preface.

Chicago Style Citation

Nguyen, Hung T., and Vladik Kreinovich. Preface. 2020.

MLA Citation

Nguyen, Hung T., and Vladik Kreinovich. Preface. 2020.

Warning: These citations may not always be 100% accurate.