APA (7th ed.) Citation

Stein, E. M., & Shakarchi, R. (2011). Functional analysis: Introduction to further topics in analysis. Princeton University Press.

Chicago Style (17th ed.) Citation

Stein, Elias M., and Rami Shakarchi. Functional Analysis: Introduction to Further Topics in Analysis. Princeton, NJ: Princeton University Press, 2011.

MLA (9th ed.) Citation

Stein, Elias M., and Rami Shakarchi. Functional Analysis: Introduction to Further Topics in Analysis. Princeton University Press, 2011.