Baker, A & Hopkins, W. (1999, 20. May). Altitude training for sea-level competition. Zugriff unter http://www.sportsci.org/traintech/altitude/wgh.html
APA (7th ed.) CitationBaker, A., & Hopkins, W. (1998). Altitude training for sea-level competition. Sportscience.
Chicago Style (17th ed.) CitationBaker, A., and W. Hopkins. "Altitude Training for Sea-level Competition." Sportscience 1998.
MLA (9th ed.) CitationBaker, A., and W. Hopkins. "Altitude Training for Sea-level Competition." Sportscience, 1998.
Warning: These citations may not always be 100% accurate.