APA (7th ed.) Citation

Demidovich, B., & Yankovsky, G. Problems in mathematical analysis. Gordon and Breach, science publishers.

Chicago Style (17th ed.) Citation

Demidovich, B., and George Yankovsky. Problems in Mathematical Analysis. New York: Gordon and Breach, science publishers.

MLA (8th ed.) Citation

Demidovich, B., and George Yankovsky. Problems in Mathematical Analysis. Gordon and Breach, science publishers.

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