APA-Zitierstil (7. Ausg.)

Edmunds, D. E., & Evans, W. D. (1990). Spectral theory and differential operators (Reprint. (with. corr.).). Clarendon Pr.

Chicago-Zitierstil (17. Ausg.)

Edmunds, David E., und W. D. Evans. Spectral Theory and Differential Operators. Reprint. (with. corr.). Oxford: Clarendon Pr, 1990.

MLA-Zitierstil (9. Ausg.)

Edmunds, David E., und W. D. Evans. Spectral Theory and Differential Operators. Reprint. (with. corr.). Clarendon Pr, 1990.