Cita APA

Greenbaum, S. (2011). The Oxford English grammar (reimpr.). New York: Oxford University Press.

Citación estilo Chicago

Greenbaum, Sidney. The Oxford English Grammar. reimpr. New York: Oxford University Press, 2011.

Cita MLA

Greenbaum, Sidney. The Oxford English Grammar. reimpr. New York: Oxford University Press, 2011.