APA (7th ed.) Citation

Lewis, J. (1989). Ireland: A divided country. Gloucester Press Book.

Chicago Style (17th ed.) Citation

Lewis, John. Ireland: A Divided Country. London: Gloucester Press Book, 1989.

MLA (9th ed.) Citation

Lewis, John. Ireland: A Divided Country. Gloucester Press Book, 1989.

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