APA (7th ed.) Citation

O'Byrne, S. (1979). Matt Talbot: Secular Franciscan. Veritas Publications.

Chicago Style (17th ed.) Citation

O'Byrne, Simon. Matt Talbot: Secular Franciscan. Dublin: Veritas Publications, 1979.

MLA (8th ed.) Citation

O'Byrne, Simon. Matt Talbot: Secular Franciscan. Veritas Publications, 1979.