APA (7th ed.) Citation

O'Laverty, J. R. (1861). Ancient Irish crozier.

Chicago Style (17th ed.) Citation

O'Laverty, James Rev. Ancient Irish Crozier. 1861.

MLA (9th ed.) Citation

O'Laverty, James Rev. Ancient Irish Crozier. 1861.

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