APA (7th ed.) Citation

Francis Xavier, S., & Costelloe, M. J. (1992). The letters and instructions of Francis Xavier. Institute of Jesuit Sources.

Chicago Style (17th ed.) Citation

Francis Xavier, Saint, and M. Joseph Costelloe. The Letters and Instructions of Francis Xavier. St. Louis, Mo.: Institute of Jesuit Sources, 1992.

MLA (8th ed.) Citation

Francis Xavier, Saint, and M. Joseph Costelloe. The Letters and Instructions of Francis Xavier. Institute of Jesuit Sources, 1992.