APA (7th ed.) Citation

Hornby, A. S., & Turnbull, J. (2010). Oxford advanced learner's dictionary of current English / A.S. Hornby (8th ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Hornby, Albert Sydney, and Joanna Turnbull. Oxford Advanced Learner's Dictionary of Current English / A.S. Hornby. 8th ed. Oxford: Oxford University Press, 2010.

MLA (9th ed.) Citation

Hornby, Albert Sydney, and Joanna Turnbull. Oxford Advanced Learner's Dictionary of Current English / A.S. Hornby. 8th ed. Oxford University Press, 2010.

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