APA (7th ed.) Citation

John Paul II, P. (1979). Ireland-- "In the footsteps of St. Patrick". St. Paul Editions.

Chicago Style (17th ed.) Citation

John Paul II, Pope. Ireland-- "In the Footsteps of St. Patrick". Boston, MA: St. Paul Editions, 1979.

MLA (8th ed.) Citation

John Paul II, Pope. Ireland-- "In the Footsteps of St. Patrick". St. Paul Editions, 1979.

Warning: These citations may not always be 100% accurate.