APA (7th ed.) Citation

Ball, W. (1974). A practical guide to colloquial idiom. Longman group.

Chicago Style (17th ed.) Citation

Ball, W. A Practical Guide to Colloquial Idiom. London: Longman group, 1974.

MLA (9th ed.) Citation

Ball, W. A Practical Guide to Colloquial Idiom. Longman group, 1974.

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