APA (7th ed.) Citation

Collis, J. (2003). The Celts: Origins, myths & inventions. Tempus.

Chicago Style (17th ed.) Citation

Collis, John. The Celts: Origins, Myths & Inventions. Stroud: Tempus, 2003.

MLA (8th ed.) Citation

Collis, John. The Celts: Origins, Myths & Inventions. Tempus, 2003.

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