APA
(1977). Jesuit religious life today : the prinsipal features of its spirit, in excerpts from Papal documents, St. Ignatius' Constitutions, the 31st and 32nd General Congregations, and letters of general Pedro Arrupe. St. Louis: The Institute of Jesuit Sources.
Chicago
1977. Jesuit religious life today : the prinsipal features of its spirit, in excerpts from Papal documents, St. Ignatius' Constitutions, the 31st and 32nd General Congregations, and letters of general Pedro Arrupe. St. Louis: The Institute of Jesuit Sources.
Harvard
(1977). Jesuit religious life today : the prinsipal features of its spirit, in excerpts from Papal documents, St. Ignatius' Constitutions, the 31st and 32nd General Congregations, and letters of general Pedro Arrupe. St. Louis: The Institute of Jesuit Sources.
MLA
Jesuit religious life today : the prinsipal features of its spirit, in excerpts from Papal documents, St. Ignatius' Constitutions, the 31st and 32nd General Congregations, and letters of general Pedro Arrupe. St. Louis: The Institute of Jesuit Sources. 1977.