APA (7th ed.) Citation

Barth, K., & Zempel, U. (2004). Training soccer. Meyer & Meyer Sport (UK) Ltd.

Chicago Style (17th ed.) Citation

Barth, Katrin, and Ullrich Zempel. Training Soccer. Oxford: Meyer & Meyer Sport (UK) Ltd, 2004.

MLA (9th ed.) Citation

Barth, Katrin, and Ullrich Zempel. Training Soccer. Meyer & Meyer Sport (UK) Ltd, 2004.

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