APA (7th ed.) Citation

Morton, H. V. (1942). In search of Ireland (15th ed.). Methuen.

Chicago Style (17th ed.) Citation

Morton, H. V. In Search of Ireland. 15th ed. London: Methuen, 1942.

MLA (8th ed.) Citation

Morton, H. V. In Search of Ireland. 15th ed. Methuen, 1942.