Aubert, A. E., Beckers, F & Ramaekers, D. (2001, 20. November). Short-term heart rate variability in young athletes. Zugriff unter http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11433833&dopt=Abstract
APA (7th ed.) CitationAubert, A. E., Beckers, F., & Ramaekers, D. (2001). Short-term heart rate variability in young athletes. Journal of Cardiology, 37(S1), 85-88.
Chicago Style (17th ed.) CitationAubert, A. E., F. Beckers, and D. Ramaekers. "Short-term Heart Rate Variability in Young Athletes." Journal of Cardiology 37, no. S1 (2001): 85-88.
MLA (9th ed.) CitationAubert, A. E., et al. "Short-term Heart Rate Variability in Young Athletes." Journal of Cardiology, vol. 37, no. S1, 2001, pp. 85-88.
Warning: These citations may not always be 100% accurate.