O'Malley, J. W. (2000). From the 1599 Ratio Studiorum to the present: A humanistic tradition? The Jesuit Ratio studiorum, 127-144.
Citazione stile Chigago Style (17a edizione)O'Malley, John W. "From the 1599 Ratio Studiorum to the Present: A Humanistic Tradition?" The Jesuit Ratio Studiorum 2000: 127-144.
Citatione MLA (9a ed.)O'Malley, John W. "From the 1599 Ratio Studiorum to the Present: A Humanistic Tradition?" The Jesuit Ratio Studiorum, 2000, pp. 127-144.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.