Youngstedt, S. D., Kripke, D. F. & Elliott, J. A. (1999). Is sleep disturbed by vigorous late-night exercise? Medicine & Science in Sports & Exercise, 31 (6), 864-869.
APA-Zitierstil (7. Ausg.)Youngstedt, S. D., Kripke, D. F., & Elliott, J. A. (1999). Is sleep disturbed by vigorous late-night exercise? Medicine & Science in Sports & Exercise, 31(6), 864-869.
Chicago-Zitierstil (17. Ausg.)Youngstedt, S. D., D. F. Kripke, und J. A. Elliott. "Is Sleep Disturbed by Vigorous Late-night Exercise?" Medicine & Science in Sports & Exercise 31, no. 6 (1999): 864-869.
MLA-Zitierstil (9. Ausg.)Youngstedt, S. D., et al. "Is Sleep Disturbed by Vigorous Late-night Exercise?" Medicine & Science in Sports & Exercise, vol. 31, no. 6, 1999, pp. 864-869.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.