APA (7th ed.) Citation

Norman, E. R. (1971). A history of modern Ireland ([1st pub.].). Allen Lane The Penguin.

Chicago Style (17th ed.) Citation

Norman, Edward Robert. A History of Modern Ireland. [1st pub.]. London: Allen Lane The Penguin, 1971.

MLA (9th ed.) Citation

Norman, Edward Robert. A History of Modern Ireland. [1st pub.]. Allen Lane The Penguin, 1971.

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