APA (7th ed.) Citation
Hornby, A., Mclntosh, C., Turnbull, J., & Wehmeier, S. (2005). Oxford advanced learner's dictionary of current English ([7th ed.].). Oxford University Press.
Chicago Style (17th ed.) Citation
Hornby, A.S, Colin Mclntosh, Joanna Turnbull, and Sally Wehmeier. Oxford Advanced Learner's Dictionary of Current English. [7th ed.]. London: Oxford University Press, 2005.
MLA (9th ed.) Citation
Hornby, A.S, et al. Oxford Advanced Learner's Dictionary of Current English. [7th ed.]. Oxford University Press, 2005.
Warning: These citations may not always be 100% accurate.