APA (7th ed.) Citation

Botheroyd, S., & Botheroyd, P. F. (2001). Kelten. Hugendubel.

Chicago Style (17th ed.) Citation

Botheroyd, Sylvia, and Paul F. Botheroyd. Kelten. Kreuzlingen ; München: Hugendubel, 2001.

MLA (9th ed.) Citation

Botheroyd, Sylvia, and Paul F. Botheroyd. Kelten. Hugendubel, 2001.

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