Cita APA (7a ed.)

Harrah, D. (1967). Communication: A logical model ([2nd print.].). MIT Press.

Cita Chicago Style (17a ed.)

Harrah, David. Communication: A Logical Model. [2nd print.]. Cambridge, Mass.: MIT Press, 1967.

Cita MLA (9a ed.)

Harrah, David. Communication: A Logical Model. [2nd print.]. MIT Press, 1967.