English, M & Lamb, T. (2011, 25. October). USA Economical challanges. Zugriff unter http://www.forumelitesport.org/sites/default/files/Mike_English_Tracy_Lamb_USA_Economical_Challenges.pdf
APA (7th ed.) CitationEnglish, M., & Lamb, T. (2011). USA Economical challanges. 7. Forum on Elite Sport- INSEP, Paris, France, 28.August.-1. September 2011, 17.
Chicago Style (17th ed.) CitationEnglish, M., and T. Lamb. "USA Economical Challanges." 7. Forum on Elite Sport- INSEP, Paris, France, 28.August.-1. September 2011 2011: 17.
MLA (9th ed.) CitationEnglish, M., and T. Lamb. "USA Economical Challanges." 7. Forum on Elite Sport- INSEP, Paris, France, 28.August.-1. September 2011, 2011, p. 17.
Warning: These citations may not always be 100% accurate.