APA (7th ed.) Citation

Ade, D., & Willmy, A. (2007). Die Kelten. WBG.

Chicago Style (17th ed.) Citation

Ade, Dorothee, and Andreas Willmy. Die Kelten. Darmstadt: WBG, 2007.

MLA (9th ed.) Citation

Ade, Dorothee, and Andreas Willmy. Die Kelten. WBG, 2007.

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