Cita APA (7a ed.)

Perroy, L. (1935). The humble Virgin Mary: Thoughts on the mysteries of her life. Burns, Oates and Washbourne.

Cita Chicago Style (17a ed.)

Perroy, Louis. The Humble Virgin Mary: Thoughts on the Mysteries of Her Life. London: Burns, Oates and Washbourne, 1935.

Cita MLA (9a ed.)

Perroy, Louis. The Humble Virgin Mary: Thoughts on the Mysteries of Her Life. Burns, Oates and Washbourne, 1935.