Cita APA

Greenbaum, S. (2008). The Oxford English grammer. Oxford University Press.

Citación estilo Chicago

Greenbaum, Sidney. The Oxford English Grammer. New Delhi: Oxford University Press, 2008.

Cita MLA

Greenbaum, Sidney. The Oxford English Grammer. Oxford University Press, 2008.

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