APA (7th ed.) Citation

Sommerfeld, A. (2004). Mathematical theory of diffraction. Birkhäuser.

Chicago Style (17th ed.) Citation

Sommerfeld, Arnold. Mathematical Theory of Diffraction. Boston u.a: Birkhäuser, 2004.

MLA (9th ed.) Citation

Sommerfeld, Arnold. Mathematical Theory of Diffraction. Birkhäuser, 2004.

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