APA (7th ed.) Citation

Aloysius Kieran Ziegler. The American Catholic Research Center and University Archives.

Chicago Style (17th ed.) Citation

Aloysius Kieran Ziegler. The American Catholic Research Center and University Archives.

MLA (8th ed.) Citation

Aloysius Kieran Ziegler. The American Catholic Research Center and University Archives.

Warning: These citations may not always be 100% accurate.