Cita APA (7a ed.)

Beck, A. H. W. (1967). Words and waves: An introduction to electrical communications.

Cita Chicago Style (17a ed.)

Beck, Arnold Hugh William. Words and Waves: An Introduction to Electrical Communications. London, Weidenfeld & Nicolson, 1967.

Cita MLA (9a ed.)

Beck, Arnold Hugh William. Words and Waves: An Introduction to Electrical Communications. 1967.