APA (7th ed.) Citation

Hornby, A. S. (1974). Oxford advanced learner's dictionary of current English / by A.S. Hornby (3rd ed.). OUP.

Chicago Style (17th ed.) Citation

Hornby, A. S. Oxford Advanced Learner's Dictionary of Current English / by A.S. Hornby. 3rd ed. OUP, 1974.

MLA (9th ed.) Citation

Hornby, A. S. Oxford Advanced Learner's Dictionary of Current English / by A.S. Hornby. 3rd ed. OUP, 1974.

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