Cita APA (7th ed.)

ebrary, Inc, & Strohm, P. (2007). Middle English. Oxford University Press.

Cita Chicago (17th ed.)

ebrary, Inc, i Paul Strohm. Middle English. Oxford ; New York: Oxford University Press, 2007.

Cita MLA (9th ed.)

ebrary, Inc, i Paul Strohm. Middle English. Oxford University Press, 2007.