Cita APA (7a ed.)

Não informado. (1967). Educational television international. Centre for Educational Television Overseas.

Cita Chicago Style (17a ed.)

Não informado. Educational Television International. London: Centre for Educational Television Overseas, 1967.

Cita MLA (8a ed.)

Não informado. Educational Television International. Centre for Educational Television Overseas, 1967.

Precaución: Estas citas no son 100% exactas.