APA Citation

Choo, Y. B., & Kohl, P. (2011). You never step in the same river twice.

Chicago Style Citation

Choo, Yan Bing., and Paul Kohl. You Never Step in the Same River Twice. 2011.

MLA Citation

Choo, Yan Bing., and Paul Kohl. You Never Step in the Same River Twice. 2011.

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