APA Citation

Barth, & Zempel, U. (2004). Training soccer. Oxford: Meyer and Meyer.

Chicago Style Citation

Barth, and Ullrich Zempel. Training Soccer. Oxford: Meyer and Meyer, 2004.

MLA Citation

Barth, and Ullrich Zempel. Training Soccer. Oxford: Meyer and Meyer, 2004.

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