Cita APA (7a ed.)

Howard, E. J. (1976). Geoffrey Chaucer. Macmillan.

Cita Chicago Style (17a ed.)

Howard, Edwin J. Geoffrey Chaucer. London: Macmillan, 1976.

Cita MLA (8a ed.)

Howard, Edwin J. Geoffrey Chaucer. Macmillan, 1976.