APA (7th ed.) Citation

English-Teaching Information Centre (Great Britain). (1975). Aids to English language teaching. English-Teaching Information Centre, British Council.

Chicago Style (17th ed.) Citation

English-Teaching Information Centre (Great Britain). Aids to English Language Teaching. Lond.: English-Teaching Information Centre, British Council, 1975.

MLA (8th ed.) Citation

English-Teaching Information Centre (Great Britain). Aids to English Language Teaching. English-Teaching Information Centre, British Council, 1975.

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