APA (7th ed.) Citation

Cordes, H. O. (1979). Elliptic pseudo-differential operators: An abstract theory. Springer-Verlag.

Chicago Style (17th ed.) Citation

Cordes, H. O. Elliptic Pseudo-differential Operators: An Abstract Theory. Berlín: Springer-Verlag, 1979.

MLA (9th ed.) Citation

Cordes, H. O. Elliptic Pseudo-differential Operators: An Abstract Theory. Springer-Verlag, 1979.