APA (7th ed.) Citation

Aupetit, B. (1991). A primer on spectral theory. Springer.

Chicago Style (17th ed.) Citation

Aupetit, Bernard. A Primer on Spectral Theory. New York [etc.]: Springer, 1991.

MLA (9th ed.) Citation

Aupetit, Bernard. A Primer on Spectral Theory. Springer, 1991.