American Psychological Association
Gasparri, Petri Card ( 1921 ). Codex Iuris Canonici Benedicti Papae Xv ( 00 ed. ). Typis Polyglottis Vaticanis.
Modern Language Association
Gasparri, Petri Card. Codex Iuris Canonici Benedicti Papae Xv . Typis Polyglottis Vaticanis. 1921
Chicago Citation
Gasparri, Petri Card. Codex Iuris Canonici Benedicti Papae Xv . 00 .Rome
: Typis Polyglottis Vaticanis, 1921.
American Medical Association
Gasparri, Petri Card. Codex Iuris Canonici Benedicti Papae Xv . Typis Polyglottis Vaticanis; 1921.