Cita APA (7a ed.)

Agustí, s., & Christopher, J. P. (1946). The first catechetical instruction. The Newman bookshop.

Cita Chicago Style (17a ed.)

Agustí, sant, y Joseph Patrick Christopher. The First Catechetical Instruction. Westminster, Md.: The Newman bookshop, 1946.

Cita MLA (9a ed.)

Agustí, sant, y Joseph Patrick Christopher. The First Catechetical Instruction. The Newman bookshop, 1946.