APA (7th ed.) Citation

Bergard, J., & Atkinson, R. (1898). The Irish Liber Hymnorum.

Chicago Style (17th ed.) Citation

Bergard, J.H, and R. Atkinson. The Irish Liber Hymnorum. London, 1898.

MLA (9th ed.) Citation

Bergard, J.H, and R. Atkinson. The Irish Liber Hymnorum. 1898.