APA (7th ed.) Citation

English Teaching Information Centre. (1978). English as an international language. British Council, English Teaching Information Centre.

Chicago Style (17th ed.) Citation

English Teaching Information Centre. English as an International Language. London: British Council, English Teaching Information Centre, 1978.

MLA (9th ed.) Citation

English Teaching Information Centre. English as an International Language. British Council, English Teaching Information Centre, 1978.

Warning: These citations may not always be 100% accurate.