APA (7th ed.) Citation

English-Teaching Information Centre (London, England). (1978). The foreign language learning process. The Centre.

Chicago Style (17th ed.) Citation

English-Teaching Information Centre (London, England). The Foreign Language Learning Process. London: The Centre, 1978.

MLA (9th ed.) Citation

English-Teaching Information Centre (London, England). The Foreign Language Learning Process. The Centre, 1978.

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