(1991). Summary of world broadcasts: SWB. Published by the Monitoring Service of the British Broadcasting Corporation.
Citação do estilo Chicago (17ª ed.)Summary of World Broadcasts: SWB. Caversham Park, Reading, [England]: Published by the Monitoring Service of the British Broadcasting Corporation, 1991.
Citação MLA (8ª ed.)Summary of World Broadcasts: SWB. Published by the Monitoring Service of the British Broadcasting Corporation, 1991.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.