Cita APA

Eastwood, J. (1983). A basic english grammar ([2nd imp.].). Oxford: Oxford University Press.

Citación estilo Chicago

Eastwood, John. A Basic English Grammar. [2nd imp.]. Oxford: Oxford University Press, 1983.

Cita MLA

Eastwood, John. A Basic English Grammar. [2nd imp.]. Oxford: Oxford University Press, 1983.