Cita APA (7a ed.)

Liberman, A. M. (1996). Speech: A special code. MIT.

Cita Chicago Style (17a ed.)

Liberman, Alvin M. Speech: A Special Code. Cambridge (Massachusetts) [etc.]: MIT, 1996.

Cita MLA (9a ed.)

Liberman, Alvin M. Speech: A Special Code. MIT, 1996.