APA (7th ed.) Zitazioa

Kreyszig, E. (2001). Introductory functional analysis with applications. Wiley.

Chicago Style (17th ed.) Zitazioa

Kreyszig, Erwin. Introductory Functional Analysis with Applications. New York: Wiley, 2001.

MLA (9th ed.) Zitazioa

Kreyszig, Erwin. Introductory Functional Analysis with Applications. Wiley, 2001.