APA-referens (7:e uppl.)

(1878). The life and pontificate of his holiness Pope Pius IX. Published for the "Monitor" by P.J. Thomas.

Chicago-referens (17:e uppl.)

The Life and Pontificate of His Holiness Pope Pius IX. San Francisco.: Published for the "Monitor" by P.J. Thomas, 1878.

MLA-referens (8:e uppl.)

The Life and Pontificate of His Holiness Pope Pius IX. Published for the "Monitor" by P.J. Thomas, 1878.