Seiler, S & Skjaerli, B. (2006, 30. October). XC endurance training theory - Norwegian style - Part III. Zugriff unter https://fasterskier.com/2003/01/xc-endurance-training-theory-norwegian-style/
APA (7th ed.) CitationSeiler, S., & Skjaerli, B. (2002). XC endurance training theory - Norwegian style - Part III.
Chicago Style (17th ed.) CitationSeiler, S., and B. Skjaerli. XC Endurance Training Theory - Norwegian Style - Part III. 2002.
MLA (9th ed.) CitationSeiler, S., and B. Skjaerli. XC Endurance Training Theory - Norwegian Style - Part III. 2002.
Warning: These citations may not always be 100% accurate.