APA Edition Citation

Tiffen, B. (1970). A language in common: A guide to English language teaching in schools and colleges. Longman.

Chicago Edition Citation

Tiffen, Brian. A Language in Common: A Guide to English Language Teaching in Schools and Colleges. London: Longman, 1970.

MLA Edition Citation

Tiffen, Brian. A Language in Common: A Guide to English Language Teaching in Schools and Colleges. Longman, 1970.

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