APA

Severin W. J., Tankard J. W., . (1997). Communication theories origins, methods, and uses in the mass media. Nueva York (Estados Unidos): Longman.

Chicago

Severin Werner J, Tankard James W, . 1997. Communication theories origins, methods, and uses in the mass media. Nueva York (Estados Unidos): Longman.

Harvard

Severin W. J., Tankard J. W., . (1997). Communication theories origins, methods, and uses in the mass media. Nueva York (Estados Unidos): Longman.

MLA

Severin Werner J, Tankard James W, . Communication theories origins, methods, and uses in the mass media. Nueva York (Estados Unidos): Longman. 1997.