APA (7th ed.) Citation

Lorch, E. R. (1962). Spectral theory. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Lorch, Edgar R. Spectral Theory. New York: Oxford Univ. Press, 1962.

MLA (9th ed.) Citation

Lorch, Edgar R. Spectral Theory. Oxford Univ. Press, 1962.

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