Francis, S. (2007, 30. May). Breaking 13.00 seconds - a practitioner's guide. Zugriff unter http://coachkengrace.net/track/Stephen_Francis_100mHurdles_Guide.pdf
APA (7th ed.) CitationFrancis, S. (2005). Breaking 13.00 seconds - a practitioner's guide. NACACTFCA Bulletin, 3(1), 1-5.
Chicago Style (17th ed.) CitationFrancis, S. "Breaking 13.00 Seconds - a Practitioner's Guide." NACACTFCA Bulletin 3, no. 1 (2005): 1-5.
MLA (9th ed.) CitationFrancis, S. "Breaking 13.00 Seconds - a Practitioner's Guide." NACACTFCA Bulletin, vol. 3, no. 1, 2005, pp. 1-5.
Warning: These citations may not always be 100% accurate.