Cita APA (7th ed.)
Yu, F. T., & Yu, F. T. (1968). Behavioural sciences and the mass media.
Cita Chicago (17th ed.)
Yu, Frederick T., i Frederick T. Yu. Behavioural Sciences and the Mass Media. 1968.
Cita MLA (9th ed.)
Yu, Frederick T., i Frederick T. Yu. Behavioural Sciences and the Mass Media. 1968.
Atenció: Aquestes cites poden no estar 100% correctes.