APA (7th ed.) Citation

O'Brien, W. (1893). Irish ideas. Longmans, Green, and Co.

Chicago Style (17th ed.) Citation

O'Brien, William. Irish Ideas. London: Longmans, Green, and Co, 1893.

MLA (9th ed.) Citation

O'Brien, William. Irish Ideas. Longmans, Green, and Co, 1893.

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