APA (7th ed.) Citation

Hornby, A. S., Wehmeier, S., Turnbull, J., McIntosh, C., & Ashby, M. Oxford Advanced Learner's Dictionary of Current English (Seventh Edition.).

Chicago Style (17th ed.) Citation

Hornby, A S., Sally Wehmeier, Joanna Turnbull, Colin McIntosh, and Michael Ashby. Oxford Advanced Learner's Dictionary of Current English. Seventh Edition.

MLA (8th ed.) Citation

Hornby, A S., et al. Oxford Advanced Learner's Dictionary of Current English. Seventh Edition.