APA (7th ed.) Citation

Šen, A. C., & Vereščagin, N. K. (2002). Basic set theory. American Mathematical Society. https://doi.org/10.1090/stml/017

Chicago Style (17th ed.) Citation

Šen, Aleksandr Ch., and Nikolaj K. Vereščagin. Basic Set Theory. Providence, Rhode Island: American Mathematical Society, 2002. https://doi.org/10.1090/stml/017.

MLA (9th ed.) Citation

Šen, Aleksandr Ch., and Nikolaj K. Vereščagin. Basic Set Theory. American Mathematical Society, 2002. https://doi.org/10.1090/stml/017.