APA (7th ed.) Citation
O'Sullivan, M., & McGhee, R. J. (1840). Romanism as it rules in Ireland. published by R. B. Seeley and Wm. Burnside, Hatchard and Son, Simpkin and Marshall, Nisbet ; Milliken, Grant and Bolton, Curry, Tims, Bleakley.
Chicago Style (17th ed.) Citation
O'Sullivan, Mortimer, and Robert James McGhee. Romanism as It Rules in Ireland. London : Dublin: published by R. B. Seeley and Wm. Burnside, Hatchard and Son, Simpkin and Marshall, Nisbet ; Milliken, Grant and Bolton, Curry, Tims, Bleakley, 1840.
MLA (9th ed.) Citation
O'Sullivan, Mortimer, and Robert James McGhee. Romanism as It Rules in Ireland. published by R. B. Seeley and Wm. Burnside, Hatchard and Son, Simpkin and Marshall, Nisbet ; Milliken, Grant and Bolton, Curry, Tims, Bleakley, 1840.
Warning: These citations may not always be 100% accurate.