APA

JUAN PABLO II P., . (1979). Catechesi tradendae. Madrid: PPC.

Chicago

JUAN PABLO II Papa, . 1979. Catechesi tradendae. Madrid: PPC.

Harvard

JUAN PABLO II P., . (1979). Catechesi tradendae. Madrid: PPC.

MLA

JUAN PABLO II Papa, . Catechesi tradendae. Madrid: PPC. 1979.