Cita APA (7a ed.)

Plenary Council of Baltimore. (1929). A Catechism of Christian doctrine. The Paulist Press.

Cita Chicago Style (17a ed.)

Plenary Council of Baltimore. A Catechism of Christian Doctrine. New York: The Paulist Press, 1929.

Cita MLA (9a ed.)

Plenary Council of Baltimore. A Catechism of Christian Doctrine. The Paulist Press, 1929.