APA Edition Citation

Kreyszig, E. (1989). Introductory Functional Analysis with Applications. John Wiley & Sons.

Chicago Edition Citation

Kreyszig, Erwin. Introductory Functional Analysis with Applications. New York: John Wiley & Sons, 1989.

MLA Edition Citation

Kreyszig, Erwin. Introductory Functional Analysis with Applications. John Wiley & Sons, 1989.

Warning: These citations may not always be 100% accurate.