APA (7th ed.) Citation

Dolbin, A. V., & Frejman, J. A. (2020). Preface.

Chicago Style (17th ed.) Citation

Dolbin, A. V., and Ju. A. Frejman. Preface. 2020.

MLA (8th ed.) Citation

Dolbin, A. V., and Ju. A. Frejman. Preface. 2020.

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