Cita APA (7th ed.)

Sisam, K. (1921). Fourteenth century verse and prose. Clarendon Press.

Cita Chicago (17th ed.)

Sisam, Kenneth. Fourteenth Century Verse and Prose. Oxford: Clarendon Press, 1921.

Cita MLA (9th ed.)

Sisam, Kenneth. Fourteenth Century Verse and Prose. Clarendon Press, 1921.