APA (7th ed.) Citation

(1971). Spectral theory and wave processes. Consultants Bureau.

Chicago Style (17th ed.) Citation

Spectral Theory and Wave Processes. New York [u.a.]: Consultants Bureau, 1971.

MLA (9th ed.) Citation

Spectral Theory and Wave Processes. Consultants Bureau, 1971.

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