Cita APA (7th ed.)

Jackson, K. (1963). Language and history in early Britain; a chronological survey of the Brittonic languages, 1st to 12th c. A.D. University Press.

Cita Chicago (17th ed.)

Jackson, Kenneth. Language and History in Early Britain; a Chronological Survey of the Brittonic Languages, 1st to 12th C. A.D. Edinburg: University Press, 1963.

Cita MLA (9th ed.)

Jackson, Kenneth. Language and History in Early Britain; a Chronological Survey of the Brittonic Languages, 1st to 12th C. A.D. University Press, 1963.