Cita APA (7th ed.)

Purcell, M. The First Jesuit. Saint Ignatius Loyola.

Cita Chicago (17th ed.)

Purcell, Mary. The First Jesuit. Saint Ignatius Loyola. New York : Image Books.

Cita MLA (8th ed.)

Purcell, Mary. The First Jesuit. Saint Ignatius Loyola.