Cita APA (7a ed.)

Ruddock, A. (2001). Understanding audiences: Theory and method. SAGE.

Cita Chicago Style (17a ed.)

Ruddock, Andy. Understanding Audiences: Theory and Method. London ; Thousand Oaks [Calif.]: SAGE, 2001.

Cita MLA (8a ed.)

Ruddock, Andy. Understanding Audiences: Theory and Method. SAGE, 2001.