APA (7. basım) Alıntı

Charles B. Ewing. The Catholic University of America, The American Catholic History Research Center and University Archives.

Chicago Style (17. basım) Atıf

Charles B. Ewing. The Catholic University of America, The American Catholic History Research Center and University Archives.

MLA (8th ed.) Atıf

Charles B. Ewing. The Catholic University of America, The American Catholic History Research Center and University Archives.