Cita APA

Hornby, A. S., Deuter, M., Turnbull, J., & Bradbury, J. Oxford Advanced Learner's Dictionary of Current English (6th edition.).

Citación estilo Chicago

Hornby, Albert Sydney, Margaret Deuter, Joanna Turnbull, and Jennifer Bradbury. Oxford Advanced Learner's Dictionary of Current English. 6th edition.

Cita MLA

Hornby, Albert Sydney, et al. Oxford Advanced Learner's Dictionary of Current English. 6th edition.