APA (7th ed.) Citation

Ostrovska, S., Berdysheva, E., Nowak, G., & Özban, A. Y. Approximation Theory and Numerical Analysis. Wiley.

Chicago Style (17th ed.) Citation

Ostrovska, Sofiya, Elena Berdysheva, Grzegorz Nowak, and Ahmet Yaşar Özban. Approximation Theory and Numerical Analysis. Wiley.

MLA (9th ed.) Citation

Ostrovska, Sofiya, et al. Approximation Theory and Numerical Analysis. Wiley.