APA (7th ed.) Citation

Hornby, A. S., Wehmeier, S., & Ashby, M. (2001). Oxford advanced learner's dictionary of current English (6th ed., 2nd imp. / edited by Sally Wehmeier ; phonetics editor, Michael Ashby.). Oxford University Press.

Chicago Style (17th ed.) Citation

Hornby, Albert Sydney, Sally Wehmeier, and Michael Ashby. Oxford Advanced Learner's Dictionary of Current English. 6th ed., 2nd imp. / edited by Sally Wehmeier ; phonetics editor, Michael Ashby. Oxford [etc.]: Oxford University Press, 2001.

MLA (9th ed.) Citation

Hornby, Albert Sydney, et al. Oxford Advanced Learner's Dictionary of Current English. 6th ed., 2nd imp. / edited by Sally Wehmeier ; phonetics editor, Michael Ashby. Oxford University Press, 2001.