APA (7th ed.) Citation

MacCulloch, J. A. (1992). The religion of the ancient Celts. Constable.

Chicago Style (17th ed.) Citation

MacCulloch, J. A. The Religion of the Ancient Celts. London: Constable, 1992.

MLA (9th ed.) Citation

MacCulloch, J. A. The Religion of the Ancient Celts. Constable, 1992.

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