APA (7th ed.) Citation

Gelfand, I. M., Glagoleva, E. G., & Schnol, E. E. (2002). Functions and graphs. Dover Publications.

Chicago Style (17th ed.) Citation

Gelfand, I. M., E. G. Glagoleva, and E. E. Schnol. Functions and Graphs. Mineola, N.Y.: Dover Publications, 2002.

MLA (9th ed.) Citation

Gelfand, I. M., et al. Functions and Graphs. Dover Publications, 2002.