APA (7th ed.) Citation

Yankovsky, G., & Demidovich, B. P. (1990). Problems in Mathematical Analysis. Gordon & Breach.

Chicago Style (17th ed.) Citation

Yankovsky, George, and B. P. Demidovich. Problems in Mathematical Analysis. New York: Gordon & Breach, 1990.

MLA (9th ed.) Citation

Yankovsky, George, and B. P. Demidovich. Problems in Mathematical Analysis. Gordon & Breach, 1990.