Collins, D. (2004, 02. April). Mental Skills for the Young Player & Athlete. Zugriff unter http://www.nctc.ul.ie/Forum/Forum7/all_presentations_summaries.htm#Collins
APA (7th ed.) CitationCollins, D. (2003). Mental Skills for the Young Player & Athlete.
Chicago Style (17th ed.) CitationCollins, D. Mental Skills for the Young Player & Athlete. 2003.
MLA (9th ed.) CitationCollins, D. Mental Skills for the Young Player & Athlete. 2003.
Warning: These citations may not always be 100% accurate.