Cita APA (7a ed.)

Congressus Catechistici Internationalis. (1953). Acta Congressus Catechistici Internationalis: : 1950. Typis Polyglottis Vaticanis.

Cita Chicago Style (17a ed.)

Congressus Catechistici Internationalis. Acta Congressus Catechistici Internationalis: : 1950. [Romae]: Typis Polyglottis Vaticanis, 1953.

Cita MLA (9a ed.)

Congressus Catechistici Internationalis. Acta Congressus Catechistici Internationalis: : 1950. Typis Polyglottis Vaticanis, 1953.