APA (7th ed.) Citation

Erdelyi, I. (1985). A local spectral theory for closed operators. Cambridge University Press.

Chicago Style (17th ed.) Citation

Erdelyi, Ivan. A Local Spectral Theory for Closed Operators. Cambridge [Cambridgeshire]: Cambridge University Press, 1985.

MLA (9th ed.) Citation

Erdelyi, Ivan. A Local Spectral Theory for Closed Operators. Cambridge University Press, 1985.