Leo XIII, P. (1885). Encyclical Letter of Our Most Holy Lord Leo XIII, by Divine Providence Pope, in which an Extraordinary Jubilee is Proclaimed. S.l..
Chicago-viite (17. p.)Leo XIII, Pope. Encyclical Letter of Our Most Holy Lord Leo XIII, by Divine Providence Pope, in Which an Extraordinary Jubilee Is Proclaimed. S.l., 1885.
MLA-viite (8. p.)Leo XIII, Pope. Encyclical Letter of Our Most Holy Lord Leo XIII, by Divine Providence Pope, in Which an Extraordinary Jubilee Is Proclaimed. S.l., 1885.
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