APA aipamena

(1929). A catechism of Christian doctrine. Paulist Press.

Chicago Style aipamena

A Catechism of Christian Doctrine. New York: Paulist Press, 1929.

MLA aipamena

A Catechism of Christian Doctrine. Paulist Press, 1929.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.