Cita APA (7a ed.)

Burchfield, R. W. (1986). The english language. Oxford University Press.

Cita Chicago Style (17a ed.)

Burchfield, Robert William. The English Language. Oxford [etc.]: Oxford University Press, 1986.

Cita MLA (9a ed.)

Burchfield, Robert William. The English Language. Oxford University Press, 1986.