Cita APA (7a ed.)

Birch, D. J. (1998). Pilgrimage to Rome in the Middle Ages: Continuity and change. Boydell.

Cita Chicago Style (17a ed.)

Birch, Debra J. Pilgrimage to Rome in the Middle Ages: Continuity and Change. Woodbridge: Boydell, 1998.

Cita MLA (9a ed.)

Birch, Debra J. Pilgrimage to Rome in the Middle Ages: Continuity and Change. Boydell, 1998.