APA (7th ed.) Citation

Khurgin, I. I., & Yankovsky, G. (1974). Did you say mathematics? Mir Publishers.

Chicago Style (17th ed.) Citation

Khurgin, IA. I., and George Yankovsky. Did You Say Mathematics? Moscow: Mir Publishers, 1974.

MLA (9th ed.) Citation

Khurgin, IA. I., and George Yankovsky. Did You Say Mathematics? Mir Publishers, 1974.