APA (7th ed.) Citation

Li︠u︡sternik, L. A., & Sobolev, V. I. (1985). Elements of functional analysis. Gordon & Breach.

Chicago Style (17th ed.) Citation

Li︠u︡sternik, L. A., and V. I. Sobolev. Elements of Functional Analysis. New York: Gordon & Breach, 1985.

MLA (9th ed.) Citation

Li︠u︡sternik, L. A., and V. I. Sobolev. Elements of Functional Analysis. Gordon & Breach, 1985.