Cita APA (7a ed.)

SEVERIN, W. J., & SEVERIN, W. J. (1997). Communication Theories Origins, Methods, Uses In The Mass Media Werner J. Severin, James W. Tankard. Longman.

Cita Chicago Style (17a ed.)

SEVERIN, Werner J., y Werner J. SEVERIN. Communication Theories Origins, Methods, Uses In The Mass Media Werner J. Severin, James W. Tankard. Longman, 1997.

Cita MLA (8a ed.)

SEVERIN, Werner J., y Werner J. SEVERIN. Communication Theories Origins, Methods, Uses In The Mass Media Werner J. Severin, James W. Tankard. Longman, 1997.