Knechtle, B., Valero, D., Villiger, E., Weiss, K., Nikolaidis, P. T., Braschler, L., . . . Thuany, M. Race course characteristics are the most important predictors in 48 h ultramarathon running. Nature Portfolio.
Chicago Style (17th ed.) CitationKnechtle, Beat, et al. Race Course Characteristics Are the Most Important Predictors in 48 h Ultramarathon Running. Nature Portfolio.
MLA (9th ed.) CitationKnechtle, Beat, et al. Race Course Characteristics Are the Most Important Predictors in 48 h Ultramarathon Running. Nature Portfolio.
Warning: These citations may not always be 100% accurate.