Cita APA (7th ed.)

Swanton, M. (1987). English literature before Chaucer. Longman.

Cita Chicago (17th ed.)

Swanton, Michael. English Literature Before Chaucer. London: Longman, 1987.

Cita MLA (9th ed.)

Swanton, Michael. English Literature Before Chaucer. Longman, 1987.