Cita APA

Horby, A., Gatenby, E., & Wakefield, H. (1961). The Advanced Learner's Dictionary of Current English. London: Oxford University Press.

Citación estilo Chicago

Horby, A.S., E.V Gatenby, y H. Wakefield. The Advanced Learner's Dictionary of Current English. London: Oxford University Press, 1961.

Cita MLA

Horby, A.S., E.V Gatenby, y H. Wakefield. The Advanced Learner's Dictionary of Current English. London: Oxford University Press, 1961.