Cita APA (7th ed.)

Blake N. F. (1996). A History of the English Language. London, Macmillan, 1996.

Cita Chicago (17th ed.)

Blake N. F. A History of the English Language. London, Macmillan, 1996, 1996.

Cita MLA (9th ed.)

Blake N. F. A History of the English Language. London, Macmillan, 1996, 1996.