Cita APA (7a ed.)

Reich, H. J. (1941). Principles of electron tubes. McGraw-Hill Book Co..

Cita Chicago Style (17a ed.)

Reich, Herbert J. Principles of Electron Tubes. New York: McGraw-Hill Book Co., 1941.

Cita MLA (8a ed.)

Reich, Herbert J. Principles of Electron Tubes. McGraw-Hill Book Co., 1941.