APA (7th ed.) Citation

Rees, A. D., & Rees, B. R. (1961). Celtic heritage: Ancient tradition in Ireland and Wales. Grove Press.

Chicago Style (17th ed.) Citation

Rees, Alwyn D., and B. R. Rees. Celtic Heritage: Ancient Tradition in Ireland and Wales. New York: Grove Press, 1961.

MLA (9th ed.) Citation

Rees, Alwyn D., and B. R. Rees. Celtic Heritage: Ancient Tradition in Ireland and Wales. Grove Press, 1961.

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