APA (7th ed.) Citation

Ladyzhenskai︠a︡, O. A. (1985). The Boundary Value Problems of Mathematical Physics. Springer New York.

Chicago Style (17th ed.) Citation

Ladyzhenskai︠a︡, O. A. The Boundary Value Problems of Mathematical Physics. New York, NY: Springer New York, 1985.

MLA (9th ed.) Citation

Ladyzhenskai︠a︡, O. A. The Boundary Value Problems of Mathematical Physics. Springer New York, 1985.