Cita APA

Hobson, A. (2001). The Oxford dictionary of difficult words. Oxford University Press.

Citación estilo Chicago

Hobson, Archie. The Oxford Dictionary of Difficult Words. New York: Oxford University Press, 2001.

Cita MLA

Hobson, Archie. The Oxford Dictionary of Difficult Words. Oxford University Press, 2001.

Warning: These citations may not always be 100% accurate.