APA aipamena

Davies, E. B. (1995). Spectral theory and differential operators. Cambridge University Press.

Chicago Style aipamena

Davies, E. B. Spectral Theory and Differential Operators. Cambridge ; New York: Cambridge University Press, 1995.

MLA aipamena

Davies, E. B. Spectral Theory and Differential Operators. Cambridge University Press, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.