APA (7th ed.) Citation

Collins, V. H. (1956). A book of English idioms, with explanations / by V.H. Collins. Longmans.

Chicago Style (17th ed.) Citation

Collins, V. H. A Book of English Idioms, with Explanations / by V.H. Collins. Longmans, 1956.

MLA (9th ed.) Citation

Collins, V. H. A Book of English Idioms, with Explanations / by V.H. Collins. Longmans, 1956.

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