Cita APA (7a ed.)

House, P. R. (1990). The unity of the twelve. The Almond Press.

Cita Chicago Style (17a ed.)

House, Paul R. The Unity of the Twelve. Sheffield: The Almond Press, 1990.

Cita MLA (9a ed.)

House, Paul R. The Unity of the Twelve. The Almond Press, 1990.