Cita APA (7th ed.)

Lacey, T. A. (1920). Unity and schism (New ed.). Mowbray.

Cita Chicago (17th ed.)

Lacey, T. A. Unity and Schism. New ed. London: Mowbray, 1920.

Cita MLA (8th ed.)

Lacey, T. A. Unity and Schism. New ed. Mowbray, 1920.