(2015). New 9th Edition OXFORD Advanced Learner's Dictionary (2015.). Oxford.
Cita Chicago (17th ed.)New 9th Edition OXFORD Advanced Learner's Dictionary. 2015. Oxford, 2015.
Cita MLA (9th ed.)New 9th Edition OXFORD Advanced Learner's Dictionary. 2015. Oxford, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.