Cita APA (7a ed.)

Ryan, A. (1915). St. Patrick: Apostle of Ireland. Paulist Press.

Cita Chicago Style (17a ed.)

Ryan, A. St. Patrick: Apostle of Ireland. New York: Paulist Press, 1915.

Cita MLA (8a ed.)

Ryan, A. St. Patrick: Apostle of Ireland. Paulist Press, 1915.