APA (7th ed.) Citation

Janssens, J. B. (1948). Epistola de congregationibus marianis: 27 Septembris 1948. Secretariatus Centralis Congregationum Marianarum.

Chicago Style (17th ed.) Citation

Janssens, John Baptist. Epistola De Congregationibus Marianis: 27 Septembris 1948. Roma: Secretariatus Centralis Congregationum Marianarum, 1948.

MLA (8th ed.) Citation

Janssens, John Baptist. Epistola De Congregationibus Marianis: 27 Septembris 1948. Secretariatus Centralis Congregationum Marianarum, 1948.