Cita APA (7a ed.)

Buzan T. Tony. (2003). Use Your Head. London, BBC, 2003.

Cita Chicago Style (17a ed.)

Buzan T. Tony. Use Your Head. London, BBC, 2003, 2003.

Cita MLA (9a ed.)

Buzan T. Tony. Use Your Head. London, BBC, 2003, 2003.