Scott, J. B., Ward, J. S., Allen, B., & Wojcik, J. (2004). Champions for life (First edition.). Nicholas Ward Publishing.
Cita Chicago (17th ed.)Scott, John B., James S. Ward, Bob Allen, i Joe Wojcik. Champions for Life. First edition. Columbus, OH: Nicholas Ward Publishing, 2004.
Cita MLA (9th ed.)Scott, John B., et al. Champions for Life. First edition. Nicholas Ward Publishing, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.