Cita APA (7a ed.)

Callahan, W. J. (2000). The Catholic Church in Spain, 1875-1998. Catholic University of America Press.

Cita Chicago Style (17a ed.)

Callahan, William James. The Catholic Church in Spain, 1875-1998. Washington, D.C.: Catholic University of America Press, 2000.

Cita MLA (9a ed.)

Callahan, William James. The Catholic Church in Spain, 1875-1998. Catholic University of America Press, 2000.