APA Edition Citation

Hornby, A. S. (1968). Advanced learners dictionary of current English (23.).

Chicago Edition Citation

Hornby, A S. Advanced Learners Dictionary of Current English. 23. ELBS, London, 1968.

MLA Edition Citation

Hornby, A S. Advanced Learners Dictionary of Current English. 23. 1968.

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