APA aipamena

O'Connor, J. (1976). A ballad of William Tirry: An Augustinian friar, 1609-54. Augustinian Community.

Chicago Style aipamena

O'Connor, John. A Ballad of William Tirry: An Augustinian Friar, 1609-54. Galway: Augustinian Community, 1976.

MLA aipamena

O'Connor, John. A Ballad of William Tirry: An Augustinian Friar, 1609-54. Augustinian Community, 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.