Rietjens, G. J., Keizer, H & Kuipers, H. (2001, 12. February). Changes in hormonal levels during the season in elite female triathletes. Zugriff unter http://www.ausport.gov.au/fulltext/1999/iocwc/abs111a.htm
APA-Zitierstil (7. Ausg.)Rietjens, G. J., Keizer, H., & Kuipers, H. (1999). Changes in hormonal levels during the season in elite female triathletes. 5th IOC World Congress on Sport Sciences with the Annual Conference of Science and Medicine in Sport 1999.
Chicago-Zitierstil (17. Ausg.)Rietjens, G. J., H. Keizer, und H. Kuipers. "Changes in Hormonal Levels During the Season in Elite Female Triathletes." 5th IOC World Congress on Sport Sciences with the Annual Conference of Science and Medicine in Sport 1999 1999.
MLA-Zitierstil (9. Ausg.)Rietjens, G. J., et al. "Changes in Hormonal Levels During the Season in Elite Female Triathletes." 5th IOC World Congress on Sport Sciences with the Annual Conference of Science and Medicine in Sport 1999, 1999.