Cita APA (7a ed.)

Usher, M. J. (1984). Information theory for information technologists. MacMillan.

Cita Chicago Style (17a ed.)

Usher, M. J. Information Theory for Information Technologists. London [etc.]: MacMillan, 1984.

Cita MLA (9a ed.)

Usher, M. J. Information Theory for Information Technologists. MacMillan, 1984.